À la ancient UNIX manual, this allows all topcs to be searched in one
place using the browser’s find function (^F). I try very hard to keep
this up-to-date even if I tend to grep my source subdirectory rather
than resort to using this page.
| copyright.html |
| Rulers |
| Copyright headers |
| junit-test-content.html |
| setUp(), tearDown(), etc. |
| @Test, etc. |
| 401k.html |
| 401k notes |
| Why we don't participate in a 401k |
| 960.html |
| The 960 Grid Layout System (CSS) |
| 960-sample.html |
| The 960 Grid Layout System |
| 960-more.html |
| The 960 Grid Layout System (continued) |
| 960.css |
| 960 CSS |
| 978.css |
| 978 CSS |
| activemq.html |
| ActiveMQ Notes |
| Configuration in .xml files... |
| Sample plug-in configuration |
| Full configuration example |
| ad.html |
| Active Directory lexicon... |
| LDAP representation... |
| Active Directory Reading |
| agile.html |
| Notes on Agile development |
| Scrum and the pigs and chickens metaphor |
| Scrum is so much more |
| The Scrum stand-up |
| Other Scrum meetings and practices |
| Don't estimate stories during sprint planning |
| Agile and management |
| Continuous planning |
| Scaled Agile Framework (SAFe) |
| Dumping Scrum for Kanban? |
| Good links |
| air-tools.html |
| Pneumatic fitting types |
| alqualonde.html |
| The name |
| Alqualondë, the name |
| Server installation |
| Motherboard |
| The build |
| Populating the case |
| M2 SSD |
| alton.html |
| Index of Alton Brown's Good Eats episodes |
| android.html |
| Android Studio notes |
| Android tools |
| Links worth listing... |
| Equipping IntelliJ IDEA with Android plug-ins... |
| Create new Android project, Android Quickstart |
| Second beginning tutorial, Using the Android Visual Designer |
| Vogella: Lars Vogel's tutorial |
| Android Unit Testing |
| Using Android SDK Tools from IntelliJ IDEA |
| Android software component parts—at a glance |
| Technology lists |
| Fedora library issues |
| allegiant.html |
| How to fly Allegiant Airlines |
| android-2.html |
| Android notes |
| Links worth listing... |
| Install Android SDK |
| Second beginning tutorial, Using the Android Visual Designer |
| Android Unit Testing |
| Using Android SDK Tools from IntelliJ IDEA |
| ant.html |
| Links |
| Setting up ant |
| ant built-in properties |
| System and personal variables |
| Help me! Some of my variables won't expand! |
| ant and Eclipse |
| How to manage buildnumber |
| Some good ant targets I want to remember |
| Advice on ant and Eclipse |
| Installing ant 1.8 on Ubuntu |
| Trouble in Eclipse with ant... |
| accountmgr-build-xml.html |
| build.xml example |
| build.number example |
| Using build.xml with IDEs... |
| antlr.html |
| Great ANTLR how-to videos... |
| apache.html |
| Apache Webserver on Ubuntu |
| Install and run... |
| Install on Ubuntu Server 22.04... |
| Setting up a virtual host... |
| Apache Webserver on SuSE Linux |
| Install and run... |
| Populating the document root... |
| Virtual hosts... |
| Setting up a subdomain using vhost files |
| Use of CNAME for subdomains |
| New for Apache 2.4 |
| "You don't have permission to access / on this server" |
| Setting up Apache 2 web server on Ubuntu (Linux Mint desktop) |
| Despite readable, many images don't display (403 Forbidden) |
| apcups.html |
| Notes on APC UPS and graceful shutdown under Linux |
| CyberPower 650VA Battery Backup |
| applications.html |
| Application software |
| atom.html |
| Atom text editor |
| Installing xml-formatter |
| How to get rid of the left-side pane on start-up |
| How to install the beautify package |
| Reformatting XML in the editor |
| ascii.html |
| HTML reproduction of my favorite ASCII chart |
| atom.html |
| Atom text editor |
| How to install atom |
| Installing xml-formatter |
| audio-video.html |
| Audio-video questions |
| Tools to have on hand |
| Sound-card connector color codes |
| Audacious audio problems |
| pavucontrol settings |
| Video problems on ThinkPad notebook |
| Translating WMA to MP3... |
| What is the "digital copy" disk on the DVD set? |
| Linux audio-video support issues |
| Skype camera support |
| Microphone on Cinnamon |
| Sound output settings on Cinnamon |
| Sound output settings for Bluetooth on Cinnamon |
| Daily use cycle Avantree Audition headset |
| Sound input settings for Bluetooth on Cinnamon |
| Reset/re-pair SoundPEATS Bluetooth earbuds |
| Sony WH-1000XM3 headphones help guide |
| Sony WH-1000XM3 headphones go bong interrupting music |
| StarTech.com USB External Sound Card with SPDIFF Digital Audio |
| My own StarTech set-up... |
| Webcam diagnostics |
| autotools.html |
| GNU autotools summary and random notes... |
| How to set up and use autotools |
| Building for debug... |
| Good links on autotools... |
| Diagram |
| Flowchart |
| Fileset |
| The problem of libraries... |
| bash.html |
| Learning resources... |
| bash history is lost after closing shell |
| bash history options... |
| Best bash argument parsing advice ever... |
| How can I handle command-line arguments (options) to my script easily? |
| How to set your prompt in bash |
| How to isolate the version of Java in a script |
| The first mess... |
| The semicolon... |
| Creating an environment variable... |
| Loading variables with output from a (sub) shell... |
| Compound condition tests... |
| Gathering the return result of a subfunction... |
| My approach to script variables and function returns... |
| String case statements... |
| What’s in a string... |
| How to get the return of a command or subscript back... |
| Arguments to a shell script... |
| Arguments to a shell script (continued)... |
| Arguments to a shell script (continued)... |
| Arguments to a shell script (continued)... |
| Reading from the keyboard into a variable... |
| Confirm: a handy I/O function... |
| Looping, command-line arguments, etc... |
| Reusing getopts... |
| The magic of IFS... |
| The select construct... |
| ~ and $HOME... |
| A little treat from an experienced shell coder... |
| A singularly useful script, vasstatus.sh... |
| Listing (copying) files... |
| File I/O: reading lines from a file... |
| Dereferencing variables containing names of variables... |
| ...also, “How to parse command-line options.” |
| More on command-line parsing... |
| Yet more on command-line parsing... |
| Arithmetic... |
| Deleting empty directories... |
| Variable indirect expansion... |
| Quoting shell-outs... |
| Finding available commands... |
| Making a string upper- or lower-case... |
| Another way to do echos with no newlines... |
| Fun: Linux text console colors... |
| Validating prompted input... |
| Debugging Tips |
| Reading and parsing a file... |
| Using set -u... |
| Copying files and directories with spaces in their name |
| Color in bash script output... |
| A script that loops through a list containing variables |
| Zap something in a file... |
| Parse out of a file in a loop... |
| Counting in a loop... |
| cp --parent: create hierarchy while copying |
| Pipe stdin to browser |
| Loop and count |
| Some find commands |
| find: How to list all XML files |
| How to list out everything in a directory except XML files |
| How to find the smallest (shortest) file in the subdirectory |
| How to find the largest (longest) file in the subdirectory |
| Using getopts for optional and mandatory arguments |
| Replacing the extension on a lot of files |
| Executing last command with a space in it (from your history) |
| Rename files named *_ixml.xml to _ixml |
| fgrep/grep to match, then display next line too |
| browser.html |
| Browser craft |
| Chrome browser windows open off-screen in Linux workspaces |
| How to launch a new instance of Chrome (or Opera) in a Linux workspace |
| Opera browser and Linux workspaces |
| Googled for "linux chrome reboots to partial artifact" |
| Chrome artifacts only upon reboot and relaunch of Chrome |
| Video Downloader PLUS |
| Firefox: stop the damn guessing! |
| Chrome: Create a bookmark |
| Chrome: Reorder a bookmark |
| Chrome cookies |
| Pipe stdin to browser |
| Removing the effects of trovi on Google Chrome |
| Reversing a deleted link/thumbnail on the Chrome homepage |
| How a browser renders a page |
| How to relocate Chrome tabs and windows to another workspace |
| How to "google" for "not this string" |
| blu-ray.html |
| USB-mount Blu-ray drive for use on my Linux Mint desktop |
| camel.html |
| Apache Camel Notes |
| carpentry.html |
| Carpentry notes |
| How Tommy does pre-hung doors |
| Drawer-in-cabinet installation |
| Drawer-in-cabinet; how to dimension |
| cassandra.html |
| Cassandra database notes |
| Unit-testing with Cassandra |
| An early project... |
| another-cassandra.yaml |
| another-cassandra.yaml |
| Basic Cassandra connection |
| Cassandra data types |
| Setting up Cassandra on my local (Fedora) host the first time |
| Playing with PreparedStatements |
| Remote debugging |
| Linux Mint installation and set-up |
| Invoking command files from shell and comments in command files |
| Cassandra custom index-relevant links... |
| Secondary indices in Cassandra... |
| The SSTable, or "sorted-strings table" |
| Materialized views |
| Setting up a cluster... |
| The Cassandra Coordinator... |
| A "microcluster" for development... |
| Clearing out Cassandra data and reloading it, over and over again |
| Creating a microcluster for private, development use... |
| Graceful shut-down... |
| On JVM memory and heap settings |
| Enabling DEBUG-level logging in /etc/cassandra/logback.xml |
| Slow queries |
| openjdk-8-8u162-b12 is broken for Cassandra 3.11.0 |
| When discussing using vnodes, especially lots of vnodes, developers are a little incredulous |
| When a new node is added to a cluster... |
| canon-printer.html |
| Canon Printer notes |
| car-stuff.html |
| Body repair... |
| Fixing a dent |
| Clay barring... |
| Cleaning inside of windshield |
| certificates.html |
| Notes on digital certificates |
| Let's get a certificate (for free) |
| Links |
| Internal structure of an X.509 v3 certificate |
| How public encryption works (step-by-step) |
| certificates-2.html |
| More notes on digital certificates—especially as concerns Tomcat |
| Links |
| Generating a self-signed certificate... |
| Integrating Tomcat with the certificate... |
| chef-quick.html |
| Chef Quick-start |
| chef.html |
| Links |
| Setting up the Chef server and client is even easier (than below) |
| Setting up the Chef server |
| Setting up the Chef client |
| Setting up the Chef client on a data center VM |
| The Chef server |
| The Chef client |
| The Chef node |
| The Chef cookbook |
| The resource collection |
| Chef Solo |
| Step-by-step Chef configuration |
| knife.rb |
| Node registration |
| Knife-up recipes |
| Create a role |
| Creating a client |
| Retrieving an existing recipe |
| Random notes as yet to coalesce |
| chef-mongodb.html |
| Using Chef to erect a MongoDB data center |
| chef-mongodb-old.html |
| Setting Up MongoDB and Chef (mostly replaced by chef-mongodb.html) |
| old-chef.html |
| Old Chef Notes (obsolete) |
| chef-ruby.html |
| Chef Rubyisms and Structure |
| chm.html |
| Chm |
| Installation |
| chords.html |
| Song chords and lyrics |
| Alison Krause, Jesus, Help Me to Stand |
| Colin Hay, Dear Father |
| Puff, the Magic Dragon |
| churrasco.html |
| Churrascaria terminology |
| chords.html |
| code-review.html |
| Notes on code reviews |
| Best practices |
| Code-review checklist |
| clean-code.html |
| Clean Code |
| code-review.html |
| Notes on code reviews |
| clerking.html |
| Clerking |
| Noting attendance |
| Recording new births |
| Recording baptism and confirmation |
| Print baptism/confirmation certificate |
| Recording priesthood ordination |
| Setting or correcting organizational callings |
| Transferring records in/Moving members in |
| countries.html |
| Countries as JSON |
| first-subpanel.html |
| First Subpanel |
| consul.html |
| Consul notes |
| covid-19.html |
| COVID-19 prophylaxis |
| covid-early.html |
| COVID-19 MATH+ Protocols for Early Treatment |
| covid-vax.html |
| COVID-19 mRNA biological treatment |
| covid-vax-malone.html |
| Inventor of mRNA technology interviewed |
| Current points |
| cpap.html |
| CPAP Notes |
| Benefits of using a full-face mask |
| Cleaning any CPAP machine |
| ResMed S9: manual |
| ResMed S9: adjusting ramp-up |
| ResMed S9: adjusting the pressure |
| Cleaning my CPAP... |
| ResMed S8 and S9: a burnt plastic smell... |
| ResMed S8: bad start button... |
| ResMed S9: disassembly and cleaning... |
| ResMed S10: disassembly and cleaning |
| credit-cards.html |
| Credit-card notes |
| Regular expressions to validate credit cards |
| cron.html |
| cron notes |
| cvs.html |
| Getting the Retain source code... |
| Starting out... |
| Checking out the build... |
| Seeing only merged files during an update... |
| Adding a new file or subdirectory... |
| Committing (checking in) changes to a file... |
| Updating (checking out) a file... |
| Checking for changes... |
| Examining the log file/checking for differences... |
| Branching development trees... |
| Branching in cvs... |
| Retagging files... |
| Bitchin’ and moanin’... |
| The “fairy-boy tool”... |
| cypress.html |
| Apache cypress Notes |
| Resources |
| Installation |
| Using the validator |
| Let's try to find our way... |
| An API? |
| cypress-7.html |
| Cypress 7 EHR Validator |
| database.html |
| Random Database Notes |
| SQL Phenomena for Developers |
| Dirty/Skewed reads, writes, etc. |
| derby.html |
| Apache Derby Notes |
| In-memory databases |
| Testcontainers is an alternative in testing |
| Features, utility notes and examples |
| Apache Derby from Maven... |
| Using Derby in in-memory mode... |
| Using Derby in other modes... |
| Derby example and notes |
| Database creation is automatic... |
| Auto-generated, auto-incrementing oids |
| Derby errors |
| Useful links |
| How JDBC drivers work |
| dns.html |
| Notes on DNS—details for turning af-blackpearl.site into a DNS server |
| docker.html |
| Notes on Docker |
| Docker links |
| Top 20 Dockerfile best practices |
| Docker glossary
bind mount
volume mount
Docker Compose
Docker Swarm
|
| Install Docker on Ubuntu 18.04.1 Server |
| Install Docker on Ubuntu 22.04 Server |
| Adopt user into group docker |
| Docker and certificates |
| The Docker file |
| Docker best practices |
| Docker limits |
| Docker and Snap versus package-manager installation |
| Install docker-compose |
| Getting started exercises |
| Must Dockerfile be capitalized? |
| 10 things to avoid in Docker containers |
| Limiting Docker containers to resources |
| More best practice tips |
| When containers play hard to get—missing containers |
| Discovering association between containers and virtual interfaces |
| Tip on debugging image construction |
| docker-bad.html |
| When life's bad on Docker... |
| EPERM on Docker |
| Some useful Docker commands... |
| docker-compose.html |
| Docker Compose notes |
| Installation |
| Docker-compose YAML for exercise above |
| Labels on nodes in Docker Swarm |
| Handling mounted volumes in docker-compose.yml |
| Docker Compose versus Docker Swarm |
| docker-experience.html |
| Notes on a Docker experience |
| Dockerfile contents |
| Build the new image |
| Launch the container |
| Hitting Tomcat in Docker |
| Appendices |
| Loading an image from a tar file |
| Bump Tomcat's memory as you run this image |
| Peeking into running containers... |
| Cleaning up... |
| docker-install.html |
| A Docker Installation (example) |
| docker-tutorial.html |
| Docker super-simple tutorial |
| docker-java.html |
| Docker and Java problems |
| docker-quick.html |
| Docker Quick Reference |
| docker-volumes.html |
| Docker volume notes |
| dokuwiki.html |
| Notes on DokuWiki |
| dpkg.html |
| Debian/Ubuntu Platform Package Manager |
| Debian package manager details |
| Platform details from uname et al... |
| Package manager (dpkg) details... |
| dpkg commands... |
| Debian package manager apt... |
| apt package manager... |
| Aptitude |
| dpkg tricks... |
| Building dpkgs... |
| Rebuild advanced packaging tool source lists... |
| Preventing packages from being updated... |
| Building Debian packages |
| Building Debian packages—a practical example |
| dune.html |
| Frank Herbert's Dune |
| Dune, by chronology of action |
| Dune, by date of publication |
| A Chronology of Some Important Events in Human History |
| eclipsekeys.html |
| eclipse.html |
| Eclipse releases |
| Eclipse update sites of interest to me |
| eclipse.ini |
| Eclipse memory issues... |
| Initial Eclipse launch... |
| Working with the Eclipse workspace... |
| Creating launch configuration |
| Correcting project parameters... |
| Working sets... |
| Building... |
| Error/warning levels in Eclipse |
| ctag-like actions in Eclipse |
| Comparing code |
| Eclipse: current working directory |
| Upgrading Eclipse spelling dictionary |
| Default @author for JavaDoc |
| Invisible code from JARs |
| JARs in Eclipse |
| What to do when Eclipse gets icky... |
| Adding a second JRE... |
| Fixing a bad library problem... |
| Fixing a bad library problem (2)... |
| Fixing a bad library problem (3)... |
| Fixing a bad library problem (4)... |
| "The project was not built..." |
| svn troubles... |
| Build tasks in Eclipse |
| Eclipse sux rocks on Linux at least |
| Eclipse project folder set-up |
| Good Eclipse add-ons... |
| The Eclipse icon nightmare... |
| Bouncing an Eclipse project |
| Seeing Eclipse editor annotations on Linux |
| Advice on Eclipse build paths |
| Fixing Eclipse in Ubuntu 9.10 Karmic Koala |
| Adding software to Eclipse |
| Eclipse and LD_LIBRARY_PATH and java.library.path |
| Renaming despite project name in use |
| "IntelliSense," ... |
| No grammar constraints (in XML) |
| Uninstall plug-ins from Eclipse |
| Reconfiguring panes (views) in Eclipse |
| How to forget defunct workspaces |
| The new Eclipse command line |
| Eclipse workbench on Ubuntu |
| Console length |
| Eclipse Project Explorer view of Dynamic Web Projects |
| Conveniently consuming the Eclipse Java formatter from the command line |
| Internal web application deployment |
| Language of workbench |
| EclEmma: code coverage for Eclipse |
| Installing eclim |
| Java formatting |
| Eclipse artifacts and portability |
| Eclipse Web Tools Project: the Context Root |
| build.xml in Eclipse |
| A Dynamic Web Project in Eclipse sans project files |
| Definitive approach for sharing Eclipse projects |
| Sharing projects |
| Enabling Java assertions... |
| Start-up dialog workspace names |
| Missing listener when Tomcat starts |
| 404 when Tomcat starts, web.xml |
| VPN freeze-up and proxy |
| .classpath |
| @formatter:off/on |
| Eclipse Marketplace |
| Solution to adding Eclipse to the Unity task bar |
| Unsucking Eclipse Juno... |
| Trouble with ant... |
| Customizing the Project Explorer view |
| On Eclipse projects and non-Eclipse technology |
| FindBugs plug-in |
| Tabs/spaces in Java editor |
| Cleaning up the Project Explorer view |
| Code-coverage plug-in for Eclipse |
| Updating Eclipse to use Java 8... |
| "type java.lang.CharSequence cannot be resolved" |
| Free UML tool ObjectAid |
| Markdown in Eclipse |
| DIY Eclipse for classroom |
| Plug-in: workspace mechanic |
| Separate Eclipse binaries/running Eclipse twice |
| Eclipse plug-ins to install |
| Eclipse plug-ins to install |
| Eclipse NNTP forums |
| Eclipse Neon icon-scaling |
| eclipse-mdht.html |
| Eclipse installation for MDHT |
| Clone MDHT project from GitHub |
| Install Eclipse |
| Fix errors |
| CDAUtil.loadPackages() |
| edir.html |
| Notes on eDirectory Installation |
| electrical.html |
| Notes on residential electricity |
| 3-way switches |
| Over-looked magic in duplex outlets... |
| elk.html |
| ELK Notes |
| Foreword and Summary |
| Preliminaries |
| Paths to Elastic component binaries after Debian installation |
| Download, shallow configuration and installation (launch) |
| Elasticsearch |
| Nginx |
| Logstash |
| Kibana |
| Filebeat |
| Reach ELK stack from browser |
| Draining data from ELK |
| Appendix: Collected ELK links |
| Appendix: Securing ELK |
| enphase.html |
| Enphase (solar) notes |
| Envoy IQ Gateway Combiner WiFi set-up |
| employment.html |
| email-addresses.html |
| E-mail address notes; regular expression |
| employment.html |
| Employment notes |
| Unsucking your resume |
| Ten resume mojo busters |
| How to leave your job |
| Quitting your job |
| Some great links |
| exec-jar.html |
| Executable JAR notes |
| esx-vms.html |
| Esxi Vitural Machine Notes |
| Application Server |
| Sun/Oracle JDK |
| Tomcat |
| Chef client |
| Database Server |
| MongoDB |
| Replica-set configuration |
| /etc/mongodb.conf |
| MongoDB shell commands |
| Jenkins continuous deployment server |
| Install openjdk-6-jdk |
| Install ant v1.8+ |
| Install Git |
| Jenkins |
| Jenkins VM for continuous deployment |
| Set up sendmail on Jenkins server |
| Ancillary stuff |
| RSA key |
| Big-IP |
| facebook.html |
| Facebook notes |
| Line breaks |
| Font faces: italics and bold |
| fhir.html |
| FHIR notes |
| Useful links |
| Patient record |
| FHIR resource icon legend |
| FHIR validator |
| fhir-converter.html |
| FHIR XML-to-JSON or JSON-to-XML Converter |
| HAPI FHIR context |
| HAPI FHIR input in XML or JSON |
| HAPI FHIR parser |
| HAPI FHIR output in XML or JSON |
| fhi-extensionsr.html |
| Notes on FHIR extensions |
| fhirpath.html |
| FHIRPath notes |
| FHIRPath helper |
| FHIR JSON/XML translator |
| FHIR path |
| The FHIRPath cookie JAR—everything you need! |
| The "cost" of FHIRPath |
| More FHIRPath experimentation... |
| Yet more FHIRPath... |
| FHIRPath end-point catch-all |
| FHIRPath examples |
| Complex FHIRPaths |
| FHIRPaths with conditions to be met |
| Troublshooting FHIRPath failures |
| Practical FHIRPath polymorphic nitty-gritty: groking what you read, what you see and what you do... |
| FHIRPath writing rules |
| Primitive FHIR datatypes... |
| Practical FHIRPath, part 2 |
| FHIRPath functions |
| fhir-validation.html |
| FHIR Validation |
| Appendix: line- and column numbers |
| filebeat.html |
| Filebeat notes |
| Environment variables in filebeat.yml |
| Debugging |
| financial.html |
| Financial notes |
| Notes on TIG, zTIG, universal life, etc. |
| fingerpicking.html |
| Fingerpicking |
| Finger designations |
| Picking styles |
| Travis picking |
| A different representation |
| fs-tools.html |
| ElectricCommander, Redmine and other notes |
| Redmine |
| food-sucker.html |
| Food-sucker notes |
| gazelle.html |
| Gazelle notes |
| gc.html |
| Notes on JVM garbage collection |
| The JVM heap |
| Minor garbage collection |
| Major garbage collection |
| Full garbage collection |
| Types of garbage collection |
| Serial |
| Parallel |
| Concurrent Memory Sweep |
| G1GC |
| On-line garbage-collection analysis tool |
| Garbage-collection options missing from Java 9 |
| List of tuning parameters for G1GC |
| Shenandoah |
| ZGC |
| Table of JVM garbage collectors |
| JVM memory parameters (reminder) |
| Epsilon, no collector |
| Z garbage collector (or ZGC, new in Java 12) |
| Shenandoah garbage collector (new in Java 12) |
| Links to presentations, stackoverflow, etc. |
| generating-selfsigned-certificate.html |
| Generating a self-signed certificate |
| genealogy.html |
| Notes on genealogy |
| Instructions for determining relationship |
| gdb.html |
| Movement commands... |
| Breakpoints... |
| Examining data... |
| Source code... |
| Miscellaneous... |
| Various notes... |
| ddd madness... |
| gimp.html |
| Making a transparent image |
| Using the paint can |
| Using the gradient editor |
| git.html |
| Git notes |
| Git configuration |
| How to make new Git commands using aliases |
| How to prime the pump of a new respository |
| How to remember what Git branch I'm working in... |
| How to remember what Git branch I'm working in (2) |
| Git and binaries |
| Git aliases |
| git please |
| git shorty |
| Git tagging |
| Some best practices |
| git-cheat.html |
| Git cheat sheet |
| Quick, simple and frequently used cheats around branching... |
| More advanced, esoteric, high-powered cheats... |
| Useful links |
| Git cheat sheet 2 |
| git-commands.html |
| Git Commands Quick List |
| git-cradle-to-grave.html |
| Git Cradle-to-grave table |
| git-lifecycle.html |
| A git lifecycle: |
| More on branches |
| Getting source code |
| A guide to industry-standard commit messages |
| Editing, committing, reverting, etc. |
| Comparing versions |
| Frequent, every-day activities cheatsheet |
| What did I last do? (git log --name-status) |
| Simple merging and resolving (git stash) |
| Creating a new project (repository) |
| Create, switch to and delete your own branch |
| Preserve your branch work |
| Promote your work to the development branch (and git stash) |
| Update to latest development |
| Notes on rebase instead of merging |
| Restoring a lost file |
| How never to lose data! |
| How share files between two repositories |
| git-experiences.html |
| Git Experiences |
| trying to update a very stale bit of code probably touched from another piece of hardware |
| github.html |
| Steps to refresh Bitbucket's RSA host key |
| Steps to setting up a new account in GitHub |
| Steps to setting up a new repository in BitBucket |
| How to clone an repository on a new host (Bitbucket or GitHub) |
| How to finish setting up a freshly created Bitbucket repository |
| How to migrate existing repository contents |
| Migration command summary |
| Getting started: cloning a new repository... |
| How I got Jenkins and GitHub wired up |
| How I really got Jenkins and GitHub wired up |
| Error and hang for git push origin master |
| Jenkins and Bitbucket |
| GitHub pull-request paradigm |
| GitHub simple pull-request |
| How to stop getting notification for a repository |
| Agent admitted failure...key...Permission denied (publickey) |
| How to remove or change remote origin from repository |
| How to paste a new key for ssh into Bitbucket, etc. using xclip |
| Creating and using a personal-access token... |
| Creating and using a personal access token... |
| gitk.html |
| Installing |
| A mode of working |
| Sample order of work |
| gitgit.html |
| More gitk and git notes |
| git rebase and git reset |
| git-worktree.html |
| git worktree notes |
| glob.html |
| Notes on global expressions |
| gnome.html |
| Notes on Gnome stuff |
| VLC player |
| Totem Movie Player |
| gondolin.html |
| The name |
| Desktop installation |
| Rockin' motherboard |
| USB 3.0 details |
| Video details |
| Audio details |
| Disk assignment |
| Installed software |
| Adding a Cooler Master Hyper T4 CPU fan |
| Installation |
| A better thermometer |
| Using two HP ZR30w monitors |
| Remaing trouble |
| My father's build |
| google.html |
| Google fibre network notes |
| Google fibre account |
| Port-forwarding |
| 12 June 2020: anothet network outage |
| Host /etc/hosts files... |
| Menegroth (192.168.0.1) port-forwarding |
| July 2017: I terminate the Google Box' use as a wireless access point... |
| Soft-reset of Network Box... |
| Hard-reset of Network Box... |
| Reaching your Google fiber Network Overview page |
| Network Box administration paths |
| Sequence of action before calling Google |
| Manage wireless access point |
| How to establish that a host has a static IP address |
| How to administrate LAN |
| How to administrate wireless |
| How to set up port-forwarding |
| Go back to having my own internal router |
| The 1 January 2015 outage... |
| google-mesh.html |
| Google Mesh network notes |
| Tear down existing Google Mesh network... |
| Install Google Mesh network from scratch... |
| google-talk.html |
| Google fibre network notes |
| Join meeting in Google Hang-outs |
| gorbachev.html |
| Notes on Gorbachev's Syntax Highlighter |
| grammar.html |
| Grammar notes |
| Dangling modifier |
| groupwise.html |
| Installation |
| Notes on GroupWise Installation |
| Setting up a GroupWise trusted-application key |
| Determining if GroupWise works... |
| guitar.html |
| Guitar |
| Epiphone Les Paul Standard Plus Pro Solidbody |
| Choosing a guitar, what's important |
| Tips for older beginners... |
| The history of Epiphone |
| Coil-splitting versus coil-tapping... |
| Gibson G-string out of tune... |
| How to quick-learn a song... |
| guitar-tips.html |
| Guitar Tips and Notes |
| How to learn songs |
| Find the Key of the Song |
|
Use the 1-4-5-6 Chords Immediately |
| Play the First Verse and Chorus Only |
| How to Pick Out the Key of a Song |
| gwava-eclipse.html |
| Getting the Retain source code... |
| Starting out... |
| Initial Eclipse launch... |
| Creating the (RetainServer) project... |
| Creating the RetainWorker project... |
| Creating the other, library projects... |
| Addendum to oblique project set-up... |
| Eclipse Error/Warning settings |
| Summary of Retain build properties |
| Modifications to the projects... |
| Further preparation... |
| Building... |
| Invisible code from JARs... |
| Rappels encore non approfondis |
| hadoop.html |
| Hadoop notes |
| hamcrest.html |
| Hamcrest notes |
| handbrake.html |
| HandBrake and Plex notes |
| How to rip a DVD and put it on your Plex server |
| The Plex server |
| Finessing HandBrake |
| Handbrake on Microsoft Windoz |
| Random notes |
| Handbrake custom settings |
| XML-surgery way of specifying presets... |
| YIFY-MKV, latest attempts |
| What movie/television file is HandBrake currently transcoding? |
| How to use HandBrake to snip (or pre-snip) |
| hands-on-cryptography-with-java.html |
| Hands-on Cryptography with Java |
| 1. Cryptographic Introduction |
| 2. Basic Ciphers |
| 3. Advanced Ciphers, Asymmetry and Public Keys |
| 4. Hacking Technologies: Breaking adn By-passing |
| 5. Putting It All Together |
| Appendix 1: Make up for missing keystore vs. trust store focus |
| Appendix 2: Where do OSes keep their certificate authorities? |
| Appendix 2: Where do browsers keep their certificate authorities? |
| hapi-fhir.html |
| FHIR notes |
| Useful links |
| Some beginning steps (including code)... |
| How to find HAPI FHIR Javadoc... |
| Still more FHIRPath illustrations: unclear datum types... |
| On the FHIR parser, resource types to parse, sources to parse from and output formats... |
| Best practice for determining if incoming document is XML or JSON... |
| Best practice for determining what FHIR resource dominates the document... |
| What happens if there's junk in the FHIR? |
| Enhancing ugly XML formatting (<element></element>) |
| Generating Identifier constructs... |
| Patients, Identifiers and Extensions |
| CodeableConcepts and Extensions |
| Updating HAPI FHIR versions |
| HAPI FHIR FHIRPath |
| HAPI FHIR Instance Validation |
| FHIR Validation |
| Populating a FHIR Patient from scratch |
| Rolling a Patient into a Bundle |
| Extracting data from a Patient |
| Extracting polymorphic onset[x] data using FHIRPath from an AllergyIntolerance |
| Peculiarities of the HAPI FHIR parser... |
| hapi-fhir-tricks.html |
| HAPI FHIR miscellaneous coding tricks |
|
CodeableConcept, how it works and tricks in using it... |
| hapi-fhir-jpaserver.html |
| HAPI FHIR JPA Server notes |
| Relevant links |
| Cloning the project from GitHub |
| Setting up the project in IntelliJ IDEA |
| Demonstration of using the server |
| Intercepting execution in the server... |
| I have registered hook methods... |
| Lucene lock held by Hibernate... |
| hardware.html |
| CPU pin-out compatibility |
| hibernate.html |
| Random notes on Hibernate |
| An alternative to Hibernate |
| Hibernate dialects |
| Paging efficiency |
| Hibernate's query language |
| Some useful database definitions |
| Query by example in Hibernate |
| Debugging: Finding the origin of a query |
| Hibernate and concurrency |
| hl7v3.html |
| HL7v3 (CDA) Notes |
| Links to Implementation Guides |
| home.html |
| How the furnace lights (Oregon Avenue) |
| Inducer motor replacement (960 North) |
| Replaced condensate sump (960 North) |
| Christmas-tree stand assembly |
| Samsung SDH-B3040 4-channel 720p HD DVR Security Camera System |
| PEX tricks |
| Master bathroom remodel |
| Replaced air system at 931 East 560 North |
| Replaced air system at 1778 South Oregon |
| Some steps to adjusting garage-door springs |
| Fixed folks' furnace (1248 North 1000 East) |
| Furnace operation intermittant at 1248 North 1000 East |
| Bryant furnace and refrigeration operation with Amazon Echo/Alexa |
| Amazon Echo skill for Bryant air system |
| Toto C 100 Electronic Washlet |
| hp-printer.html |
| HP Photosmart Plus won't feed/out of paper |
| html-css.html |
| Notes on modern CSS and HTML |
| Links to emergingly useful stuff |
| Mason's tutorial on CSS styles |
| CSS box |
| Links to great sites with CSS suggestions |
| Useful and ready-to-use HTML 5 snippets |
| Useful line-drawing characters |
| HTML character reference, diacritics, special characters etc. |
| How to scale a div section |
| Toggle open/closed (click to hide/click to unhide) |
| Keeping legend inside fieldset box despite hyperlinks |
| Hiding and expanding lines in HTML |
| (HTML Gorbachev example) |
| Highlighting list elements on hover |
| HTML tricks to consider... |
| http-errors.html |
| HTTP Error Handling |
| Why do status codes matter? |
| Follow HTTP status code rules |
| Status codes |
| Accept ... in header |
| ... Content-Type in header |
| (more) ContentType in header |
| Pragati Verma |
| Often unused HTTP status codes |
| httpclient.html |
| Apache HTTP client notes |
| HttpStatus error status functional ranges |
| A refined suggestion for HTTP status codes |
| Error status descriptions |
| Getting the response... |
| The HEAD method... |
| HTTP header information... |
| How does HTTPS work? |
| New Java HTTP Client |
| Simplest HTTP program |
| Simplest HTTP program with POST |
| huanuo.html |
| How I hooked up my Huanuo dual monitor stand set-up |
| humidifier.html |
| Notes on humidification |
| hyundai.html |
| How I hooked up my two Hyundai monitors to Linux |
| ibm-fhir-server.html |
| IBM FHIR server notes |
| IBM fhir-server notes |
| Relevant links |
| Cloning the project from GitHub |
| fhir-server and IntelliJ IDEA |
| Command-line build |
| Unpack server from distribution |
| Install fhir-server and test its installation |
| Demonstration of using the server |
| Command-line build |
| Appendices |
| Root-level pom.xml for IBM FHIR project |
| Capability statement(s) |
| idea.html
|
| IntelliJ IDEA Ultimate Notes
Nota bene: This has turned more into just being notes on how to use IDEA Ultimate to write web applications.
|
| Some web-programming tutorial links |
| Apache/Maven WAR plug-in |
| IntelliJ IDEA Tomcat tutorial |
| Hello-world restlet in IntelliJ IDEA and Maven with Jersey and Tomcat |
| web.xml in IntelliJ IDEA and Maven with Jersey and Tomcat |
| Trouble-shooting the outcome of the Jersey tutorial |
| JSP example using IntelliJ IDEA and Tomcat |
| The "web descriptor" for a servlet/application |
| Function of Deploy applications configured in Tomcat instance in Run/Debug Configuration |
| Project Structure Artifacts and their path |
| IntelliJ IDEA changing project type |
| Tomcat "complains" of no TLDs in JARs |
| That never absent HTTP 404 status... |
| Maintain code-style (Java)... |
| idea-project.html |
| IntelliJ IDEA Quick Start Notes |
| insomnia.html |
| Insomnia ReST client notes |
| inkscape.html |
| Inkscape notes |
| Installation |
| intellij.html |
| IntelliJ Notes |
| Important links |
| A forward |
| What I really like about IntelliJ |
| How to create a new project in IntelliJ IDEA from scratch |
| Setting up IntelliJ |
| Running multiple instances of IntelliJ IDEA simultaneously |
| Updating IntelliJ IDEA and restoring old settings |
| Some preliminary configuration and settings |
| Gross IntelliJ settings |
| Ctrl-D |
| Editor / General |
| Editor / Colors & Fonts |
| Editor / Code Style |
| Suppress deprecation |
| Javadoc for new Java classes (@author, @since, etc.) |
| Version Control |
| Build Tools |
| The .iml in IntelliJ |
| Doing the first project using Maven |
| What to do when there's trouble in IntelliJ |
| Mysterious trouble in IntelliJ! |
| Strange compilation errors in IntelliJ |
| How to manage IntelliJ projects under version control |
| How to make Run/Debug console infinite length (buffer size) |
| How to add the test subdirectory |
| How to add a JAR or library to the project or module |
| How to open multiple projects from Eclipse sources |
| How to structure a new projects from existing code |
| How to structure hard projects from Eclipse origins |
| How to structure hard projects from Eclipse origins—addendum / Steps to IDEA-ize a complex component |
| Suppress "Access can be more private" inspection |
| Suppress "method where a value passed to parameter always the same" inspection |
| Suppress "Field can be local" inspection |
| Maven duality |
| JUnit symbols missing |
| Which JAR is consuming (causing) other JARs (to come in) |
| Setting breakpoints on exceptions |
| Unable to save settings. Failed to save settings. Please restart IntelliJ IDE. |
| Want IntelliJ IDEA to leave your Java import lists alone? |
| Scala project icon colors |
| Setting up to use the javap disassembler from the IDE |
| Unable to build project/missing Scala support |
| No end to IDEA's "Warning: java: target source value 1.5 is obsolete" |
| Installation and start-up |
| Java-writing aids in IntelliJ IDEA |
| Database editor in IntelliJ IDEA |
| Error- and warning light-bulbs |
| Run code in IDEA despite errors |
| Using the UML Support plug-in for diagrams |
| IDEA modules fail to show/recognize source code |
| How to increase the number of errors displayed in IDEA |
| How to get test code working when using ant build.xml in IDEA |
| How to change log4j.xml configuration between development and production? |
| How to change log4j.xml configuration between development and production? (at build time) |
| Restore pre-2019.2 functionality of editor selection extension |
| Cannot find symbol |
| UML diagrams |
| How to suppress HTML/XML editing helps that are annoying... |
| How to suppress HTML indentation... |
| How to use JShell in IDEA... |
| How to remove (without deleting) modules from IDEA... |
| How to exclude (auto) importing idiotic packages... |
| How to exclude imports you don't want... |
| Reach a list of issues you've interacted over with JetBrains |
| IntelliJ IDEA Run/Debug Configuration and web applications |
| IntelliJ IDEA cannot receive filesystem event notifications... |
| The current inotify(7) watch limit is too low |
| JUnit test errors out with "file not found" |
| Writing to the console (from Java) in different font, style, color, etc. |
| Opening non-Java files in the IDE |
| intellij-maven.html |
| IntelliJ IDEA and Maven Notes |
| How to add missing libraries to an IDEA/Maven project |
| How to find the right Maven dependencies? |
| Once a library dependency has been added to pom.xml, how to get IntelliJ IDEA to see and use it in the code? |
| How to find a package or symbol whose JAR you don't know? |
| How to recover from a mistake made in the method just above? |
| intellij-team.html |
| IntelliJ IDEA team notes |
| IntelliJ IDEA tip of the day: File → Invalidate Caches/Restart... |
| Asterisks in Java imports... |
| The green check-mark in IntelliJ IDEA's Java editor... |
| ip.html |
| IP and Network Management Notes |
| Network management with an historical aspect |
| Network Manager /etc/network/interfaces |
| Classless Inter-domain Routing (CIDR) |
| Domain Name System (DNS) resolver (/etc/resolv.conf) |
| VPNs and /etc/resolv.conf |
| dhclient">dhclient (/etc/dhcp/) tricks |
| it-stuff.html |
| IT Stuff notes |
| Web domains unreachable... |
| New TP-Link AC1200 Wireless Gigabit Access Point... |
| TP-Link WA901ND 450Mbit Wireless N Access Points... |
| ointellij.html |
| IntelliJ Notes |
| Setting up IntelliJ |
| Structure in IntelliJ—Outline in Eclipse |
| Miscellaneous stuff in IntelliJ |
| Configuring keyboard shortcuts |
| Turn on line numbers and off vertical guides |
| How to invoke diff for a file |
| A missing class |
| Solving the nasty propensity to collapse import lists into wildcards |
| Method returns in Java code |
| Attaching source code |
| Sorting out Eclipse problems in code from IntelliJ |
| Unbound classpath variables |
| Build Path problems |
| Missing folders |
| jars-and-wars.html |
| JARs (and
WARs) |
| Create a runnable JAR in Eclipse |
| Create an executable JAR in Eclipse |
| How to examine a JAR (or WAR) in Linux |
| jackson.html |
| Jackson utilities for JSON |
| Serialization of a POJO into JSON |
| JSON input (string) to POJO |
| Annotations |
| @JsonInclude() |
| @JsonAnyGetter |
| @JsonGetter() |
| @JsonPropertyOrder() |
| Tailoring Jackson behavior |
| japanese.html |
| Observations on Japanese |
| Honorifics |
| java.html |
| Some terminology (constants) |
| The Java Virtual Machine |
| Links |
| Security |
| Lombok |
| Got Java? |
| Setting up JAVA_HOME... |
| Script finding and isolating Java version |
| Some defintions from Javaland |
| hs_err_pidXXX.log file |
| Utility methods... |
| Use of static... |
| Width of characters... |
| Identifier case... |
| Flow-control... |
| Use of .class... |
| Accessors and mutators |
| Conversions |
| JUnit testing |
| Integers in Java |
| Instance variable instantiation |
| I/O |
| The finally clause |
| PipeStream |
| Reader versus Stream |
| Synchronization in Java |
| Managed beans (and JSF) |
| File.createTempFile() |
| The ternary operator |
| Viewing the contents of a JAR |
| How to examine a JAR (or WAR) in Linux |
| Runnable (stand-alone) JUnit testing |
| Enabling Java assertions... |
| Encapsulation... |
| Problems with encapsulation... |
| Tracking down memory leaks in Java |
| Hunting memory leaks in production |
| Notes on overt thread safety in Java |
| Replacing Java 6 with Java 7 |
| UnsupportedClassVersionError in Java |
| How to override equals() and hashCode() properly |
| Visual VM bundled with JDK |
| Dependency injection (Inversion of control) |
| The history of identifier deprecation in Java |
| OS/system details in Java |
| How I eliminated Oracle/Sun JDK |
| The Java @Override snafu |
| Swiss Java knife |
| Java thread safety |
| Java collections |
| Java collection hierarchy |
| Java lists |
| Java sets |
| Java maps |
| Java hash maps |
| Java filepaths |
| Converting String to InputStream |
| byte[] to String |
| Exceptions |
| Exceptions, version 2 |
| Java API exceptions |
| Checked/unchecked exceptions |
| Don't throw an instance of class Exception... |
| Reasons for resorting to a conditional... |
| JVM mind (share) map |
| Random in Java |
| Reverse string |
| Arrays.toString() minus the brackets |
| EarlyExitException is not EarlyExitException (symbol is not symbol) |
| Unsupported major.minor version 52.0 |
| Notes on Java serialization |
| JVM memory parameters (reminder) |
| Notes on JVM heap memory |
| Notes on JVM garbage collection |
| Notes on immutable classes |
| Matching groups in regular expressions in Java |
| Strange string arithmetic... |
| Consuming UNIX .so files from a project... |
| Handling exceptions in Java—best practices... |
| SQL timestamp for "now"... |
| Updating the installed Java |
| Custom exceptions best practice |
| HttpURLConnection "keep alive" |
| OkHttpClient compared to HttpURLConnection |
| ThreadPoolExecutor... |
| UnsupportedOperationException when adding one list to another |
| Java versions through recent times |
| Java 11 |
| JVM heap memory: going over 32G, 8-byte/64-bit references |
| Sorting out JNI issues |
| Running JVM for remote debugging... |
| Hermetization: not leaking state |
| Variable-length arguments... |
| Slurping a stream |
| Per-thread local store |
| How to get the line number in the caller |
| ThreadLocal (TLS) |
| java.nio.file.Path{s} |
| How to determine the width of an integer... |
| The nature of Enumeration< ? > |
| Dressing a string in floating-point... |
| Using the Decorator pattern to rename and/or dress up superclass |
| Enum reflection in Java |
| Steps to upgrade Java on CentOS (Red Hat, etc.) |
| java8.html |
| Some random notes on Java 8 |
| The ultimate Java 8 list |
| How to back-translate Java 8 lambda- and stream expressions |
| Methodology for understanding Java 8 method references |
| Illustration to understand lambda references in IntelliJ IDEA |
| Types of Java 8 method references |
| Java 8 Optional |
| java9.html |
| Some notes on Java 9 |
| Modules in Java 9... |
| java-http.html |
| HTTP clients in/for Java |
| HttpURLConnection |
| Apache HttpClient |
| OkHttpClient |
| String fromStream() |
| drainStream() |
| HttpServletRequestImpl.java |
| HttpServletRequestImplTest.java |
| EnumerationTest.java |
| java-cancel.html |
| Java thread-cancelation notes |
| java-keytool.html |
| Java keytool notes |
| Make a server key store |
| Make a server trust store |
| Make a user key store |
| java-project.html |
| Notes on a simple, multimodule project |
| Project root pom.xml |
| Domain pom.xml |
| Web-application pom.xml |
| web.xml |
| Filesystem |
| View of results |
| Building the project in an IDE... |
| java-trust-store.html |
| Paul Grey on generating a Java trust store |
| javadoc.html |
| Order of block tags... |
| @param |
| Forwarding Javadoc with @see or {@link ...} |
| Linking to Javadoc in Eclipse |
| @see |
| Generating Javadoc in Maven |
| Errors, errors and more errors... |
| javafx.html |
| JavaFX |
| Getting-started article |
| java-queues.html |
| Notes on Java Queues |
| WorkQueue.java |
| WorkQueueElementNotFoundException.java |
| WorkQueueTest.java |
| jce-policy.html |
| (security) |
| Java Cryptography Extension (NCE):—Unlimited Strengh Jurisdiction Policy Files |
| jconsole.html |
| Notes on JConsole |
| Setting up the application |
| JConsole: the quick and dirty tour... |
| Overview |
| CPU Usage |
| Memory |
| Threads |
| Classes |
| VM Summary |
| MBeans |
| juli.html |
| Java Logging (juli) |
| eclipse-jdk-tomcat.html |
| Introduction |
| Eclipse-JDK layout |
| How I get a Sun JDK |
| How I get a openJDK |
| Wire up JDK to Eclipse |
| eclipse.ini |
| Add installed JDK to workspace |
| Installing Tomcat for use with Eclipse |
| jellyfin.html |
| Jellyfin notes |
| Introduction |
| What is true of Jellyfin? |
| Installing Jellyfin Media Server |
| Putting Jellyfin behind a reverse-proxy server |
| Roku success |
| Sharing with family and friends outside... |
| Random notes |
| Music on Jellyfin |
| Links |
| jenkins-1.html |
| Jenkins notes |
| jenkins-2.html |
| Jenkins notes |
| jersey.html |
| Jersey notes |
| Some links |
| Serializing/deserializing POJOs |
| Using String in place of ObjectId in a DTO |
| Servlet filters |
| Example: implementing per-thread local store in a servlet |
| web.xml registration |
| Servlet listeners |
| Jackson resolvers |
| Jersey steps into service code... |
| Phantom start-up errors in Jersey... |
| A Jersey testing example... |
| jersey-test.html |
| Jersey Test Framework notes |
| Random 1... |
| Random 2... |
| Random 3... |
| Jersey ReST Streaming |
| JAX-RS, JAXB (XML) and JSON |
| MessageBodyReader/Writer |
| java-jks.html |
| Java JKS notes |
| jmeter.html |
| Apache JMeter notes |
| Running JMeter—options |
| Links |
| My First JMeter Test |
| My own first JMeter test: pinging my ReST application |
| Look-up: my first JMeter ReST test attempt |
| Look-up: my second attempt |
| jMeter run script (sample) |
| JMeter run script for Jenkins (sample) |
| JMeter configuration (sample) |
| Here are notes/steps to installing Jmeter for remote use |
| user.properties (sample) |
| Redefining what's already been defined... |
| Practical advice... |
| Some very practical examples... |
| Getting results... |
| Illustration of JMeter in Jenkins... |
| Things not to do with JMeter scripts... |
| Sample test plan |
| jscripting.html |
| JavaScripting notes |
| How to show/hide a <div> in HTML |
| json.html |
| Metadata |
| Pretty-printing |
| Jackson examples |
| Unrecognized field not marked as ignorable by Jackson readValue() |
| jsp.html |
| POST oder GET : es ist die Frage |
| Default POST action |
| Java servlet filters |
| Servlet parameters |
| More servlet parameters |
| Scope in JSP |
| junit.html |
| JUnit testing... |
| Approaches... |
| Setting up JUnit tests in Eclipse... |
| Writing JUnit test code... |
| JUnit test code order of execution |
| JUnit test code order of execution—SOLVED |
| JUnit test code tricks |
| Testing hierarchy |
| Smoke tests |
| JUnit: The input type of the launch... |
| How to set up a project for JUnit testing in Eclipse... |
| JUnit 4 |
| Notes from JUnit Recipes |
| Enabling Java assertions... |
| JUnit print name of each test case as a ruler from setUp() |
| JUnit 5 |
| junit4-5.html |
| JUnit comparison of 4 and 5 |
| kafka.html |
| Apache Kafka notes |
| Quick, console demonstration |
| Topic-naming: a good standard to follow... |
| kafka-experience.html |
| Apache Kafka Experience |
| Steps |
| kalevala.html |
| Setting up server kalevala... |
| Replacing dash with bash |
| Replacing Java 6 with 7 |
| Other software... |
| MongoDB |
| Modify Apache and Tomcat to coexist |
| How a user is authenticated to a service... |
| Back-certification of the server... |
| Why tickets? |
| From the user’s perspective how Kerberos is used... |
| Renewable tickets... |
| Proxy tickets... |
| Cross realm authentication... |
| Locating a key-distribution center (KDC)... |
| PAC... |
| Kerberized applications |
| Kerberos exportable! |
| By the way, Kerberos differs from RSA in that... |
| Some terminological comparison... |
| Ah, VAS! |
| Kerberos components and their geography... |
| A second explanation of VAS with Kerberos... |
| Some Simo Sorce wisdom... |
| Notes from the O’Reilly book... |
| What is Smartcard? |
| korean-vowels.html |
| Notes on Korean vowels |
| korean-consonants.html |
| Notes on Korean consonants |
| knives.html |
| Notes on knives |
| Sharpening |
| kvm.html |
| KVM hypervisor notes |
| Installation |
| Set up a new virtual machine (VM) |
| KVM/s filesystem presence |
| Using virsh to manage an existing (VM) |
| Tearing down and removing an existing (VM) |
| Installing an .ova |
| SELinux issues |
| AppArmor issues |
| Install software for remote virtualization management |
| large-events.html |
| Notes on putting together large food events |
| ldap.html |
| Using dig... |
| RFC 2254 string filters... |
| licenses.html |
| Software licenses |
| Apache |
| FreeBSD license |
| GNU license |
| linux.html |
| Reasons Linux is better than Windows |
| The Linux filesystem at a glance... |
| Now down to business: .bashrc and .bash_profile |
| How to set your prompt in bash |
| Grub menu management... |
| So, despite all the training films and lectures... |
| 20070516-103219 CD 1 |
| Linux config script... |
| Linux GUI to text console... |
| How to salvage my Linux host... |
| How to run wireshark... |
| Using iptables to block ports... |
| Synthesis: an example using iptables and wireshark |
| dir /o:d |
| sort |
| How much memory? top |
| How much disk space? df |
| (super-duper version of above) |
| Who am I? |
| scp |
| scp with spaces in path |
| ssh |
| tar |
| gzip and gunzip |
| tarballs |
| taring up and gziping a subdirectory |
| rpm |
| How to recover packaged software from hosed state... |
| Solaris package manager... |
| Other *nix platform package managers... |
| Building stuff from sourceforge... |
| syslog... |
| libroken.a... |
| Stopping or restarting a dæmon... |
| Using ps from system to system... |
| ldd Which library? (list dynamic dependencies) |
| Using tail dynamically... |
| Use umask... |
| Use sudo... |
| Use sux... |
| The find command... |
| newgrp... |
| ctags |
| cscope |
| Some interesting stuff to use in scripts... |
| Breaking into a hung machine... |
| And, if your network’s gone... |
| Mounting an ISO on loopback... |
| Mounting a built directory as if an ISO... |
| Mounting a CD-ROM... |
| Mounting a thumb drive... |
| Printer... |
| Host information... |
| POSIX Access Control Lists on Linux |
| 2 NICs versus “multihomed”... |
| man sections exposed... |
| curses links... |
| How I hooked up my Hyundai monitors... |
| Visual Slickedit |
| Memory totals on Linux |
| Using locate... |
| VNC... |
| netstat |
| .bin files on Linux |
| GNU and gcc downloads |
| Anonymous ftp |
| Change hostname (permanently) |
| Static IP addresses |
| Remove an element from PATH |
| Remove games from PATH |
| Unix permissions |
| Cool (Microsoft) fonts on Linux... |
| System (hardware) information on Linux... |
| How to set up port-forwarding |
| Graphical ssh/scp on Linux |
| .bash_history ownership |
| Setting up network proxy via command line |
| Setting up network proxy via GUI |
| Reach command line during installation |
| How to get on as a weird user |
| Adding a second NIC to Linux |
| bash prompt legend |
| How to start an OpenOffice application from the command line |
| How to split huge text files into parts |
| Command-line user stuff |
| Command-line new user/delete user |
| Going fishing with ssh |
| Changing server from DHCP to static IP address |
| @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ |
| Getting apt keys from behind firewall |
| Finding a user |
| Using an IP tunnel |
| How to think of the IP tunnel... |
| Notes on port-forwarding (tunneling) |
| Find which process has port n open |
| See which process is holding which port |
| Testing a port to see if open and happy |
| Setting up a sudo user not to have to type password |
| Be sure not to retain sudo as search string before clicking on this link! |
| Finding IP address of domain, website, etc. |
| Establishing a server connection at start-up in Nautilus |
| Solving ping and apt-get trouble after /etc/network/interfaces change |
| Upstart notes... |
| Using netstat to determine what ports are listend on |
| Adding a new disk at the command line... |
| Changing the color of the text console including background |
| How to copy a mounted CD to an ISO file |
| ssh fishing: finding open ports... |
| chmod command to make subdirectories executable |
| Installing Adobe Acrobat on Linux 64 |
| Linux/UNIX find command |
| Linux list IP addresses on a LAN |
| Niceness and my favored process... |
| How to get hardware MAC address... |
| Installing Adobe Reader on Fedora... |
| yum trick... |
| HTML mark-up from tree |
| disown: leave owned processes running after quitting console |
| Leave processes running after quitting console |
| Orphan a processe by quitting console |
| CPU (core) temperatures |
| How to get and use a YouTube video downloader |
| How to upgrade youtube-dl |
| Reformat an external USB 3 drive from NTFS to EXT4 |
| Using top and renice to change priority |
| chattr versus chmod |
| Using etckeeper with Git |
| Find hanging process using ss |
| top says a process using up 100%+ of CPU? |
| pmap reports the memory map of a process |
| Getting source-code-pro font |
| Great Linux commands (column, multitail) |
| diff: files in separate filesystems |
| Some good command-line tricks... |
| bash history options... |
| How to set up a systemd service... |
| How to get rid of ghostscript (gs) alias |
| Creating users on headless Linux |
| Accessing Windows rooted paths from Linux |
| Filesystem full/full disk |
| Freeing up space from root filesystem |
| Filtering non-obvious stuff to hide it from Timeshift |
| Sharing directories between hosts using sshfs |
| systemctl... |
| Zipping up a subdirectory |
| Zipping up files from subdirectory |
| Installing Adobe Acrobat Reader on Linux |
| Print (or Save) HTML/CSS as PDF (Adobe Acrobat Reader format) |
| Recursive list of last-modified under subdirectory |
| Linux kernel message buffer: How to use the dmesg command |
| How to do POST with the curl command |
| How to use 7z on Linux |
| load-balancing.html |
| Useful links |
| Apache modules |
| Configuration |
| The grand httpd.conf example |
| loading-linux.html |
| How I load up a new Linux installation |
| RFC 2254 string filters... |
| log4j.html |
| Using log4j |
| Source code example—more complete! |
| External modification of log4j behavior |
| A more basic variation |
| Other behavior variations |
| Properties: logging level |
| More on properties: set logging level |
| Performance |
| Web applications |
| log4j from Eclipse |
| Where to put log4j.properties? |
| Where to put log4j.properties (or log4j.xml): round 2 |
| log4j.properties with support for JSF and Spring |
| Java service wrapper |
| Changing level at runtime |
| Some links... |
| A great example of a production properties file... |
| Errors encountered and solved |
| Locking when logging—performance considerations |
| Configuring log4j starting in v2 |
| Log4j2 |
| Logging sins—don'ts |
| Outputting package paths in log |
| What does %-5level mean in a logging PatternLayout? |
| Pattern layout in log4j.xml... |
| Tilde (~) and brackets in a stack trace... |
| Getting logging working (to a file) running JUnit from IntelliJ IDEA |
| Fixing NumberFormatException in log4j.xml |
| Comparing log4j 1 versus logback versus log4j 2 versus slf4j |
| How to change log4j.xml configuration between development and production? |
| How to change log4j.xml configuration between development and production? (at build time) |
| How to turn off logging programmatically... |
| A logging strategy explained |
| Effect of changes on-the-fly and need to bounce consuming product |
| logback.html |
| Using Logback |
| Effect of changes on-the-fly and need to bounce consuming product |
| Why is subdirectory catalina.home_IS_UNDEFINED created when I build? |
| Package path name abbreviation (Conversion Word) |
| Package path name abbreviation (Conversion Word) |
| Package path name abbreviation (Conversion Word) |
| logstash.html |
| Logstash notes |
| Debugging |
| Inputs |
| Outputs |
| Filter |
| grok |
| dissect |
| Delimiters |
| Field types |
| convert |
| Appendix: Filebeat and Logstash configuration |
| Filebeat Dockerfile |
| filebeat.yml |
| Logstash Dockerfile |
| Logstash 08-cef.conf |
| docker-compose.yml |
| CEF sample |
| Appendix 2: on writing a Logstash filter... |
| Appendix 3: splitting up filters |
| Appendix 4: debugging filters |
| Debugging filter health at start-up |
| Debugging filter workings |
| Appendix 5: more filters |
| including working filter examples |
| lombok.html |
| Lombok notes |
| Fabrication of a bean |
| Fabrication of a bean |
| Fabrication of a builder—nonnull |
| Inheritance |
| macintosh.html |
| Macintosh notes |
| How to fix "unnatural" scrolling |
| How to get the console |
| sudo on the Macintosh |
| .bashrc on the Macintosh |
| How to mount an ISO file from the filesystem |
| makemkv.html |
| MakeMKV on Linux |
| Table of Contents |
| Installing/Updating MakeMKV |
| Step 1: Downloads |
| Step 2: apt-get update and add essential packages |
| Step 3: Unpack |
| Step 4: Build and install makemkv-oss package |
| Step 5: Build and install makemkv-bin package |
| Step 6: (Optional?) Build with latest libavcodec |
| Step 7: Build and add ccextractor to preferences |
| Step 8: Configure and build makemkv-oss (again?) with ffmpeg |
| Step 9: Clean-up |
| Appendex: Using manual DVD (Blu-ray) mode |
| Registration (activation) key |
| Second exercise: attempting to rip George C. Scott's A Christmas Carol |
| A ripping example... |
| S'up with what's on this disk? |
| MakeMKV displays "POSIX error" |
| Disk won't eject manually or under software (Nautilus) |
| map-reduce.html |
| Map-reduce and Hadoop notes |
| Mappers, reducers, key-value pairs, input and output files |
| markdown.html |
| Markdown notes |
| Tables in markdown |
| masterlock.html |
| MasterLock notes |
| How to configuration a new combination |
| maven.html |
| Maven notes |
| What is Maven? |
| Installation |
| Install latest Maven on Linux |
| Maven lifecycle phases or targets |
| Building the new project |
| Running the newly built project |
| Using Maven behind a proxy |
| Re-Maven |
| Maven 3 and versions of dependencies |
| 'dependencies.dependency.version' |
| Maven and "scope" |
| "Shaded" JARs |
| JAVA_HOME and Maven... |
| Useful Maven commands... |
| -DskipTests |
| When experiencing inexplicable Maven errors... |
| Interdependence and hierarchy |
| Maven dependencies |
| Dependency and dependency management |
| List of Maven build targets |
| Maven's eclipse:eclipse |
| Using or not Maven: Apache HTTP as a practical example |
| A brief exposé on Maven dependency |
| Deploying artifacts from the deploy Maven lifecycle |
| AntBuildException |
| Converting a newly set up or existing project to Maven in Eclipse |
| How Maven inheritance works (and a note on aggregation) |
| How Maven repositories work |
| static JARs in a respository |
| lib subdirectory as a respository |
| Local-to-project Maven respository |
| How to create Maven local repositories (faster way) |
| How to create Maven local repositories |
| How to create Maven local repositories |
| Could not resolved dependencies ... not reattempted until ... |
| More on using Maven to generate repository filesystem (deploy to Nexus)... |
| More on using Maven to generate repository filesystem (deploy to local filesystem)... |
| hostname in certificate didn't match |
| Symbol TestName causes "org.junit.rules does not exist" |
| Maven "lastUpdated" problem... |
| commons-io.jar: Apache Commons I/O not in Maven? |
| Echoing Maven property definitions |
| Echoing Maven properties |
| 'dependencies.dependency.version' for [...] jar is missing |
| A build timestamp and/or version, etc. for MANIFEST.MF |
| Hierarchical pom.xml files in projects |
| Non-resolvable parent POM for ...
Could not find artifact ...
parent.relativePath points at wrong local POM |
| Multimodule with NAR, RPM, etc. |
| See values of properties/macros/variables/etc. |
| Sharing code from the test aspect/scope of one module in multimodule project |
| Renaming modules especially in a multimodule project |
| Different profiles in Maven |
| How to trigger a profile during a build? |
| Simplest way to achieve the building of an executable JAR using Maven |
| How to build a JAR or other artifact without a version? |
| Install created JAR in local repository with maven-install-plugin |
| Generate JAR with source code inside |
| Generate JAR with Javadoc |
| How to replace installation of JAR in ~/.m2/repository |
| How to implement an automatically incrementing build number |
| Note: (build number) Why use phase test instead of validate? |
| Life cycles, goals and phases |
| Putting source code and class files into a JAR |
| Maintaining multiple consumed libraries... |
| maven-docker.html |
| Maven and Docker notes |
| Spotify plug-ins |
| The exec-maven-plugin from Code Haus |
| Steps to work through this build enhancement |
| Creating an artifact to deliver |
| Tracking changing versions (as Docker tags) |
| |
| Appendices: what's left? |
| Appendices: other issues |
| Useful links |
| maven-multimodule.html |
| Maven multimodule project notes |
| maven-plugin.html |
| Maven plug-in notes |
| Maven and mojo |
| Useful links |
| Steps to set up a plug-in development project |
| Command-line invocation shorthand |
| Debugging steps |
| Failed to execute goal |
| mdht.html |
| MDHT Notes |
| Introduction |
| Quick-start (recognition) |
| Quick-start (generation) |
| Hidden wrappering (entryRelationship)... |
| Shallow-copying objects |
| Deep-copying objects |
| Appendix: Copying using EcoreUtil.Copy... |
| Validation |
| Appendix: Library JARs, pom.xml and
Maven |
| Appendix: Injecting or adding resources... |
| Appendix: Tricks—quick display... |
| melissa-data.html |
| On-premises installation |
| Exposing language-specific intefaces... |
| LD_LIBRARY_PATH |
| Exposing Java intefaces... |
| Building with Maven... |
| Exposing Python intefaces... |
| old-maven.html |
| Maven links |
| Maven-Eclipse integration |
| Maven-Eclipse integration video links |
| m2eclipse available archetypes (list) |
| mouse-keyboard.html |
| Mouse and keyboard lore |
| Microsoft Natural Ergonomic Keyboard on Linux Mint (key assignment) |
| Microsoft Natural Ergonomic Keyboard on Linux |
| Compositing special characters |
| diacritics |
| ligatures |
| fractions |
| guillemets |
| ezset |
| degree |
| troubleshooting |
| Logitech double-click problem |
| microservices.html |
| Notes on microservices |
| Languages used |
| Testing |
| Debugging |
| Strangler pattern |
| mint.html |
| Linux Mint support username |
| Linux Mint notes |
| Installation quirks |
| How to make /etc/resolv.conf work the way it used to... |
| How to fix advanced packaging tool proxy issues |
| How to fix Firefox proxy issues |
| Final proxy solution |
| How to relocate bottom panel to top |
| How to install a new launcher in the top panel |
| Can't edit launcher in the top panel |
| Screenshot on Mint Cinnamon... |
| How to make console window title bars show active/inactive |
| Window tiling |
| How to restore the Gnome workspace switcher to the panel |
| How to add a workspace in Cinnamon |
| How to get wireless working on Mint 13 |
| How to set up a printer on Mint 13 |
| How to set up rdesktop |
| Screensaver on Mint |
| Upgrading Mint |
| Burning an ISO (Brasero, K3B)... |
| Burning files to disk using K3B... |
| Booting directly to console prompt, no X Windows GUI |
| Setting static IP address on Mint |
| Time and date settings |
| Thawing Cinnamon... |
| Mounting a network drive in Cinnamon... |
| Microphone on Cinnamon |
| pavucontrol |
| Skype |
| Chrome/Shockwave Flash freezes |
| Programming menu missing in Cinnamon start |
| Ensuring ssh and scp working on new installation |
| Change hostname (permanently) |
| How to get workspaces and the panel representation |
| Upgrade from Mint 18 Sarah to 18.2 Sonya |
| Installing Sun VirtualBox... |
| Failing Ethernet and USB of Dell docking station |
| With installation of Linux Mint 19, Google Chrome doesn't open |
| How to set up network-time synchronization |
| How to force updates that Ubuntu (and Mint) that keep back |
| How to force updates that Ubuntu (and Mint) that hold back |
| How to force Ubuntu (and Mint) updates that are being held back |
| How to force Ubuntu (and Mint) updates that are being kept back |
| How to pair a mouse and the nib it's divorced from |
| How to instruct Nemo and others what to run... |
| Mint: Preferred Application... |
| How to set up alien in order to build RPMs |
| How to create a bootable USB drive for Linux Mint |
| Prevent focus stealing—stop browser from switch workspace when opening a link |
| /etc/fstab |
| How to install youtube_dl on Linux Mint 20.1 |
| How to relocate Chrome tabs and windows to another workspace |
| (Mint/Cinnamon) GUI static IP address |
| Static IP address—the right way! |
| mkvtoolnix.html |
| MKVToolNix&mdashMatoska tools for Linux/Unix |
| Installing/Updating MakeMKV |
| How to tell Plex one or more files is a single video |
| How to combine two MKV files into a single video |
| How to combine two MKV files into a single video, second try |
| mockito.html |
| Frequently used cribs... |
| Same mocked call, multiple answers... |
| The Answer construct... |
| A newer way: given( ... ) |
| CALLS_REAL_METHODS |
| anyObject() and matchers |
| Catch-exception example |
| Supposedly mocked code is executed |
| "Cannot resolve method 'thenReturn()'" |
| Faking, mocking and stubbing... |
| Mocks in testing |
| Links... |
| mongodb.html |
| When to use MongoDB |
| Myriad miscellaneous notes |
| Many and more great links... |
| Upstart |
| Quick Start |
| CRUD |
| Query operators |
| Update operators |
| Deletion options |
| sort() |
| Indices (indexes) |
| The Java side |
| $or in Java |
| ObjectId used as OIDs |
| Common errors |
| Schema solutions: arrays |
| Exploring $set updates |
| More exploring $set updates |
| Quick and dirty Mongo set-up code |
| Exploring arrays... |
| How to add an array to a MongoDB document in Java... |
| The $ (positional) operator for updating array elements |
| WriteConcern |
| Voting to replace a primary... |
| Locking in MongoDB |
| Colorizing the MongoDB interactive shell... |
| Benchmarking MongoDB... |
| MongoDB 2.6 webinar notes |
| mongodb-errors.html |
| MongoDB error- and exception handling (in Java) |
| mongodb-recipes.html |
| MongoDB Chef recipes |
| mongodb-crud.html |
| Asya Kamsky on large arrays in MongoDB... |
| Sample Java code |
| mongodb-crud2.html |
| Sample Java code, version 2 |
| How to add an array to a MongoDB document in Java (Achille discussion) |
| mongodb-mxport.html |
| MongoDB Import/Export, quick notes |
| mongodb-replica.html |
| MongoDB replica set example |
| Trouble getting MongoDB up after upgrade |
| mongodb-security.html |
| MongoDB Security |
| mongodb-sharding.html |
| MongoDB Sharding: Step by step |
| morphia.html |
| mongodb-training.html |
| Notes on MongoDB Training |
| morphia.html |
| Quick start |
| Miscellaneous comments |
| No usable constructor |
| Website example |
| My embedded array example |
How to unsuck your résumé
|
| moto.html |
| How to clean your motorcycle helmet |
| mozilla.html |
| How to downgrade Thunderbird on Linux |
| How to update Firefox or Thunderbird on Linux |
| How to add rows to or delete rows from a table |
| Changing password(s) used in Thunderbird |
| Installing Flash play for Firefox |
| Thunderbird: how to remove yellow anchor icon |
| Thunderbird: how to transfer addresses |
| Thunderbird: how to transfer message filters (rules) |
| Thunderbird: how to get window layout side by side |
| Thunderbird: how to inject HTML content inside e-mail content |
| mysql.html |
| Resetting a forgotten password... |
| How to add a new user to MySQL |
| Batched inserts/updates example |
| How to grant access to a database |
| How to change a user's password |
| How to set up MySQL on Ubuntu/Mint |
| MariahDB: MySQL in use in Red Hat land... |
| Here are some command-line notes working with MySQL... |
| mysqlimport: Error 1045, Access denied... |
| mysqlimport: Error 13, Can't get stat... |
| Backing up and transferring to a new server... |
| nargothrond.html |
| Notes on Nargothrond |
| Server installation |
| Pre-launch maintenance |
| Disk list |
| zfs |
| Additional set-up |
| Disk table |
| naming.html |
| Naming in Computer Science |
| nevado.html |
| Notes on Nevado JMS interface to Amazon Web Services Simple Queueing Service (SQS) |
| That old, simple JMS sample from Sun |
| Tying up the JMS lifecycle... |
| Nevado in a nutshell... |
| nexus.html |
| Notes on Sonotype Nexus artifactory |
| Links |
| Repository types |
| Create a new repository in Nexus |
| How to specify your Nexus repository in pom.xml |
| How to specify your Nexus repository for Docker |
| My first experience uploading from command line |
| Here's how I got pom.xml and JARs to go up |
| Deploying artifacts to Nexus |
| Installing Nexus in a Docker container |
| Deploying artifacts to Nexus from the deploy Maven lifecycle |
| Maven repositories narrative, an illustration |
| How to create a user and give it permissions to deploy |
| Failed to find artifact... |
| Still failing with 401... |
| nifi-api.html |
| NiFi API |
| nifi.html |
| Notes on Apache NiFi |
| How to get NiFi to work (unsecurely) as before |
| Unit-testing cribs |
| Links |
| Definitive set-up |
| session.read() |
| session.write() |
| NiFi lifecycle |
| Additional documentation |
| Relationships |
| session.write() |
| Getting property values |
| Writing JUnit tests |
| Property validators |
| session.read() |
| Logging: use conf/logback.xml |
| Configuring GetFile and PutFile |
| Ports |
| Another configuration example |
| Packaging a NAR |
| Flow-file attributes |
| ...remote debugging of NiFi processors using IntelliJ IDEA |
| "DocGenerator Unable to document: class xyz" |
| Documenting dynamic properties |
| NiFi toolbars |
| NiFi templates |
| Go here for the best illustrated guide demonstrating Apache NiFi templates |
| NiFi templating notes |
| Process groups |
| Consuming existing templates |
| Exporting templates for use in other NiFi installations |
| Importing a template |
| NiFi logging: use conf/logback.xml |
| NiFi ReST API |
| Monitoring using reporting tasks |
| Monitoring using reporting tasks (continued) |
| session.read() |
| Streams for both input and output |
| session.write() |
| session.read() |
| A list of repositories and what they do |
| session.read() |
| Test-framework details |
| session.write() |
| session.write() |
| session.read() |
| StateManager |
| ComponentLog output to console during unit testing |
| NiFi Expression Language scope in PropertyDescriptors |
| Back pressure |
| Migrating to NiFi 1.10.0 |
| custom-lib |
| Subdirectory for custom processors |
| More on repositories |
| The NiFi Registry |
| Resync'ing flow.xml.gz on a node in a cluster |
| NiFi cron... |
| [WARNING] Unable to create a ClassLoader for documenting extensions... |
| extensions will not be documented |
| CSS styles in additionalDetails.html... |
| NiFi logging during JUnit testing (use src/test/resources/logback-test.xml) |
| Roughing up input- and output streams in onTrigger() |
| session.write() |
| session.read() |
| Reading and reopening input- and output streams in onTrigger() |
| Not seeing provenance data... |
| Hot loading of (custom) NAR components... |
| NiFi Expression Language and UpdateAttribute |
| Processor property' name vs. displayName |
| Changes to properties and additionalDetails.html do not take effect |
| NiFi Dynamic Configuration Properties |
| NiFi Parameters |
| Back-pressure |
| NiFi versioning: some answers, some questions... |
| FlowFile objects in debugger |
| A second custom processor example: two flowfiles split from one |
| Simulate a queue in front of a processor in JUnit |
| Process files in a queue, merge them |
| Tuning for huge numbers of flowfiles |
| Videos |
| Thread dump of hung or stuck processor |
| Slowed flow performance with lots of processors |
| ComponentLog logger = getLogger() |
| What's the logging level? |
| Batching |
| Validator.VALID |
| Property name versus display name |
| NiFi Analytics—predicting back-pressure |
| Additional details, additional resources like images |
| Penalizing one part of a flow over another... |
| PutFile on mounted filesystem |
| Enabling debug logging in JUnit tests |
| Log customization |
| Best Practiced for Data Pipeline Error Handling |
| Process group version and NiFi Registry |
| RetryFlowFile |
| NiFi Registry: Git backing database... |
| All partions have been blacklisted due to failures when attempting to update |
| NiFi 1.14.0 released |
| How to get NiFi to work (unsecurely) as before... |
| "Insufficient history, please try again later" |
| Load balancing since 1.13.2... |
| SensitivePropertyProtectionException in NiFi 1.14.0 |
| Trouble starting Docker container |
| Parameter contexts and inheritance |
| NiFi Debugging Tutorial |
| Using client certificates to access the NiFi UI |
| NiFi memory |
| NiFi Web UI freezes |
| 20220504">Python in ExecuteScript processor |
| Creating user certificates... |
| ConsumeKafka lag |
| StandardSSLContextService |
| Useful scripts |
| PropertyDescriptor.Builder().expressionLanguageSupported() |
| Failing flowfile handling... |
| Ordering of relationship arcs with LinkedHashSet... |
| The JSON type in NiFi and in databases |
| Debugging: how to configure input processors |
| NiFi Docker container fails to start |
| How best to use container-based NiFi? |
| NiFi cryptominer? |
| Deleting "empty" process group |
| Apache NiFi logging support |
| Determining order of relationship arcs... |
| View Usage fails to show processor; shows Apache NiFi Overview |
| Failed to synchronize with Apache NiFi Registry... |
| Property name validated against (value) invalid because... |
| Removing attributes from a flowfile... |
| The use of attribute uuid and other "native" attributes |
| Recommended resources limits and Kubernetes... |
| Problem refreshing custom processor's View usage page |
| Apache NiFi Parameters |
| Definition of optional NiFi processor properties |
| NiFi component lifecycle options explained... |
| Flowfile repository size issues |
| ExecuteSQL java.lang.OutOfMemoryError |
| How to display the NiFi workflow tarball at the command-line... |
| How to load a v1.x flow on v2.x |
| update on remote debugging of NiFi processors using IntelliJ IDEA |
| Back-pressure on clusters... |
| Java version support in Apache NiFi... |
| Time out for a HAPI FHIR parsing problem... |
| Salvaging a broken flow.xml.gz file (NiFi canvas won't come up... |
| How to set NIFI_HOME in NiFi (when run as a service) |
| How to run NiFi on other than the installed JDK |
| How to set JAVA_HOME for NiFi |
| nifi-controller.html |
| Notes on writing and using custom NiFi controller services |
| Setting up a controller |
| Consuming the controller above |
| Implementing and deploying (consuming) a controller... |
| Writing (JUnit) test code consuming a controller... |
| nifi-docker.html |
| Notes on NiFi and Docker |
| Adding a custom NAR to the Docker image |
| Look for Apache NiFi Docker images |
| Here are the basic steps... |
| Build our new image |
| Verifying that NiFi is running... |
| Looking around in the container... |
| A quick experience |
| Re-rolling my own NiFi Docker container |
| nifi-docker-2.html |
| Notes on NiFi and Docker, part 2 |
| Build our own Dockerfile to insert our NAR |
| Create a Dockerfile for NiFi 1.1.2 |
| Create a Dockerfile for NiFi 1.19.1 |
| Useful links |
| nifi-guided-tour-1.html |
| Apache NiFi Guided Tour, part 1 |
| nifi-guided-tour-2.html |
| Apache NiFi Guided Tour, part 2 |
| nifi-guided-tour-3.html |
| Apache NiFi Guided Tour, part 3 |
| nifi-history.html |
| Notes on Apache NiFi Version History |
| Apache NiFi Versions and Dot Releases |
| Apache NiFi Maven Plug-in Versions and Dot Releases |
| nifi-processor.html |
| Notes on writing a simple custom processor |
| Writing a custom NiFi processor |
| Flowfile I/O options |
| session I/O callbacks |
| Atomic- references |
| Transferring the flowfile |
| Flowfile attributes |
| Custom processor code |
| NiFi's JUnit test runner |
| Output from test |
| Dealing with logging messages |
| A second custom processor example |
| A third custom processor example |
| nifi-project.html |
| Notes on a simple NiFi custom processor project |
| Project filesystem layout |
| Maven (pom.xml) files |
| Appendix: Links |
| Appendix: Java source code |
| src/main/resources/META-INF/services/org.apache.nifi.processor.Processor list file |
| Appendix: A simplified structure |
| Appendix 4: Names of JARs and NARs in project structure |
| Appendix 5: My definitive small-NAR pom.xml set |
| nifi-quick.html |
| Apache NiFi quick-start |
| nifi-registry.html |
| NiFi Registry Notes |
| Preliminary notes |
| The set-up tutorial |
| Setting up a secure Apache NiFi Registry |
| Setting up a secure Apache NiFi to integrate with a secure NiFi Registry |
| Storing versioned flows in a Git repository |
| Appendix: a practical experience... |
| Importing a versioned flow... |
| Appendix: Useful links |
| nifi-templating.html |
| NiFi templating notes |
| Instructions on creating a flow to become a template |
| Create a template |
| Download a template (saving to the filesystem for distributing) |
| Upload a template (from the filesystem to your NiFi UI canvas) |
| Use a template (in your flow on the NiFi UI canvas) |
| nifi-tuning.html |
| Notes on Tuning Apache NiFi |
| nosql.html |
| When to use NoSQL databases, especially MongoDB |
| NoSQL types |
| ACID and CAP |
| Random advice |
| Couchbase |
| Viber, MongoDB and Couchbase |
| MongoDB & Bitcoin: How NoSQL Design Flaws Brought Down Two Exchanges |
| Four major groupings of NoSQL |
| MongoDB: not all sunshine and rainbows |
| ntp.html |
| Notes on ntp |
| Installing ntp |
| Set-up |
| Starting, bouncing or stopping... |
| Choosing (adjusting, correcting) timezone |
| Links |
| Notes on htpdate |
| nvidia-update.html |
| Notes on Nvidia and Monitors |
| PCI Express cards, et al. |
| How to keep internal video after adding video card |
| |
| objectaid.html |
| Notes on ObjectAid |
| oop.html |
| Notes on Object-oriented Programming |
| Common mistakes in class design |
| The law of Demeter |
| Dependency injection |
| openoffice.html |
| OpenOffice/LibreOffice Notes |
| Templates: a way to configure most OpenOffice applications |
| How to fix the ugly default font (Liberation Sans) and size (18)... |
| How to halt automatic "correction" of capitalization... |
| Drawing tricks, wavy lines and curved arrows in Draw... |
| Transparent objects in LibreOffice Draw... |
| openssl.html |
| Notes on our openssl... |
| Signed certificates |
| Self-signed certificates |
| painting-etc.html |
| oven.html |
| Notes on our oven... |
| Fixing our ovens... |
| painting-etc.html |
| |
| Baseboards |
| pbs.html |
| PBS Blu-ray discs and MakeMKV |
| What happened to discs beginning with Downton Abbey, season 5? |
| Example of a solution |
| Specific details: Downton Abbey, Season 5 discs |
| Specific details: Downton Abbey, Season 6 discs |
| Relevant links |
| pdf.html |
| Notes on PDF |
| Open HTML to PDF |
| Apache Tika |
| perl.html |
| Welcome to Perl... |
| More handy stuff... |
| phone.html |
| Cell-phone notes |
| Samsung Galaxy s9 |
| php.html |
| Language notes |
| Forms and input... |
| Failure... |
| plex.html |
| Plex Media server notes |
| (Index on page) |
| Plex Media user's guide |
| Installing Plex Media Server |
| Determining if Plex is installed and running |
| How does Plex know where your server is (IP address)? |
| Adding a new Plex Media Server (bringing it up) |
| Updating Plex Media Server |
| Restoring to older version |
| How to get DVD or Blu-ray content using Handbrake |
| Examples of organizing media content |
| Television example 1: Inspector Lewis |
| Television example 2: Fires of Faith |
| Movie example: Errand of Angels |
| Movies with multiple parts |
| Getting ready to rip media content |
| Movies |
| Television |
| Episode-naming phenomena, specials, out-takes, bonus material |
| Subtitles and other things hard-to-ponder |
| Steps to getting "after-market" subtitles |
| Content type (TV or movie?) |
| Updating Plex' record of your content |
| Fixing an incorrect match |
| Fixing an incorrect match (2) |
| Naming privately provided movie trailers |
| Blocking further changes by Plex |
| Fixing an incorrect match (television) |
| Splitting identical or similar titles |
| Handling DVD/Blu-ray "extras" |
| Sharing your Plex server with others |
| Manage libraries others see |
| Help others sign up for and use your content |
| Appendix: Plexifying (ingesting) ripped content |
| To change or set the image for the series |
| Appendix: Handheld displayable formats |
| Appendix: Migrating (moving) Plex media content |
| Appendix: Getting lists of your media |
| Appendix: Firefly: DVD order agent |
| Appendix: Creating collections of content |
| Appendix: Images for Plex metadata |
| Appendix: Plex metadata notes |
| Appendix: Music |
| Appendix: Miscellaneous |
| Appendix: Plex Media Server log files |
| Appendix: Plex Media Server and router status |
| plex-install.html |
| Plex Media server—installation details |
| (index on page) |
| plex-clone.html |
| Plex Media server (move or clone) |
| plex-new-server.html |
| Plex Media server (new installation) |
| plex-user.html |
| Plex Media server |
| One, two, three... |
| Signing up for Plex |
| Resetting your Plex password |
| Accepting a shared-server invitation |
| How does the Plex Media Server work? |
| Viewing content |
| How to watch on your television set |
| Assigning the Roku PIN |
| Handheld displayable formats |
| plumbing.html |
| Plumbing Notes and Tricks |
| Gurgling drain pipes in wall after flushing |
| Removing (glued) PVC fittings with a hot hole saw |
| Water-hammer arrestor |
| Washing machine water-hammer arrestor |
| Other, water-hammer arrestors |
| pom.html |
| Basic, vanilla pom.xml |
| postgresql.html |
| Notes on PostgreSQL |
| Installation |
| Basic set-up |
| Setting a password for user postgres |
| Start pgAdmin III... |
| User postgres |
| Creating a database with schema (table), etc. |
| Auto-incrementing fields |
| Executing the contents of an SQL script file |
| Docker and PostgreSQL |
| PGDATA |
| PostgreSQL JDBC (including examples) |
| Sample JDBC code |
| Issuing a query |
| Issuing a query using a PreparedStatement |
| Notes on PostgreSQL and data-typing |
| Using a cursor |
| Delete |
| Binary data |
| Java 8 (Joda) time and PostgreSQL time |
| Miscellaneous statements |
| Data-type mappings... |
| postgres-windows.html |
| PostgreSQL on Windows 7 |
| pride-and-prejudice.html |
| Pride and Prejudice timeline |
| prettyprinter.html |
| SAX-based XML pretty printer |
| prius.html |
| Prius notes |
| Notes on gas mileage... |
| Using an iPod |
| Using a thumb drive with MP3s in place of an iPod |
| Update on using a thumb drive |
| Michelin tires |
| Costco tires |
| Gas mileage Fall 2015 |
| Service record |
| Service: How to reset the oil-change indicator |
| Prius YouTube videos |
| pycharm.html |
| PyCharm Professional: Python Development |
| This is mostly notes on setting up and heading toward Flask |
| pycharm-old.html |
| PyCharm: Python Development with IntelliJ |
| Installing PyCharm |
| PyCharm first run (quick-start) |
| PyCharm keyboard mappings |
| PyCharm editor font |
| Set Python version |
| Fix missing third-party or system import |
| pydev.html |
| PyDev: Python Development Plug-ins for Eclipse |
| Installing PyDev |
| python.html |
| Python notes |
| What's wrong with Python? |
| Crib sheet |
| Commonly claimed disadvantages of Python |
| Commonly claimed advantages of Python |
| Python version history |
| String operations |
| Load module dynamically |
| List operations |
| Dictionary operations |
| Miscellaneous links |
| Import problems |
| Project structure |
| SAX XML parser |
| Function arguments |
| Traceback or stackcrawl |
| Uninitialized and unused variables |
| TypeError argument number problem |
| Switch statement example |
| Dictionaries including sorting |
| Failure to instantiate |
| Python variables especially from a Java point of view |
| JSON encode/decode lifecycle... |
| Classes, self and not classes... |
| Table comparing Python, Java, C/C++, underscore functions, etc. |
| regex-bad">Bad regex pattern |
| PYTHONPATH portability in PyDev |
| A hexdump program in Python |
| Python global vs. local variables |
| Using datetime in a log with microseconds |
| Keyword parameters to a function... |
| On *args, **kwargs, etc. |
| Dynamic or difficult importing |
| Random string id |
| Python exception handling |
| Exception handling, part II: in an application setting |
| Exception handling, part III: printing the exception as a string |
| Profiling example/template |
| "unindent does not match any outer indentation level" |
| Exception raising and catching... |
| mmap() turns a file into a string efficiently! |
| Python needle in a haystack... |
| A hexdump program in Python |
| Configuration-file parsing... |
| String or integer? |
| isinstance() |
| Sort a dictionary alphabetically |
| Python version history |
| HTTP client |
| How to die in the debugger instead of the shell |
| Tuples |
| Sample: ftvalidation, a file-type validator |
| Sample Python data structure-to-XML serializer |
| python-mocking.html |
| Python test-mocking notes |
| Running a unit test from the command line |
| Function redirection for mocking |
| Mocking examples |
| How to "unmock"... |
| Mocking methods... |
| python-testing.html |
| Python testing notes |
| Running a unit test from the command line |
| Getting a unit test to work |
| Unit testing |
| Unit testing, skip test case |
| TDD |
| Unit-test aids for printing (and not printing) |
| Unit testing by asserting an exception raised |
| unittest @classmethod example |
| Python unit-testing utilities and unit test skeleton |
| python-unit-testing.html |
| Python unit-testing sample |
| python-tomboy.html |
| Python Tomboy notes |
| string operations |
| list operations |
| dictionary operations |
| tuples |
| JSON |
| traceback |
| load module |
| tempfile example |
| unit testing |
| argument parsing |
| time_t in Python |
| SQL with SQLAlchemy |
| SAX Parser Sample |
| File I/O |
| Regular Expressions |
| quartz.html |
| Notes on Quartz job scheduler/manager |
| Algorithmically... |
| queueing.html |
| Notes on Message Queues |
| Two classes of queues |
| rabbitmq.html |
| RabbitMQ Notes |
| Terminology and concepts |
| Visualize the mechanics |
| Installation |
| raid.html |
| Introduction |
| ZFS on Linux |
| Some documents about ZFS |
| mdadm |
| RAID notes |
| ZFS practical |
| Server installation |
| Pre-launch maintenance |
| And now, for zfs |
| Steps |
| zfs terminology |
| Beginning the serious work... |
| We get down to it... |
| Starting over... |
| Appendices
|
| Disk table |
| Disk-related status |
| redis.html |
| Install |
| Launching the Redis server |
| Launching the command-line Redis client against the server |
| A Java-based consumer |
| Redis Java clients |
| references.html |
| Cultural and Other References |
| Short contact/brief glances/jumping to conclusions |
| India is the product... |
| Star Trek |
| Shaka, when the walls fell |
| H. L. Mencken |
| hobgoblins |
| refrigerator.html |
| Notes on our refrigerators |
| Replacing water filter... |
| Water trickles too slowly |
| Pulling the refrigerator out... |
| remmina.html |
| Remmina Remote Desktop Client |
| rest.html |
| ReST Notes |
| Useful links not to forget... |
| ReST API design guidelines |
| ReST API design, part 2 |
| ReST verb primer |
| ReST HTTP status codes |
| Path parameters and objects |
| Understanding and converting entities in Jersey |
| Don't forget handling of embedded objects
|
| Duplicate property names |
| XmlRootElement naming |
| Sample Jersey JAX-RS ReST suite with Spring and Hibernate |
| WEB-INF/web.xml |
| QueryParams |
| How to serialize the lowly HashMap
|
| Jersey support for security via annotations |
| Quick-start for writing a ReST application/server |
| ReST reference implementation illustration |
| Importance of path and parameters |
| ReST-ify SQL data |
| Distribution: ReST or web service versus a JAR |
| Testing JAX-RS web service URIs without mocks |
| HTTP ETag (entity tag) |
| Logging the ReST implementation |
| Tools and technologies for the ReST implementation |
| Tools and technologies for the ReST implementation |
| rest-assured.html |
| REST-assured notes |
| Working example |
| rhetorical-devices.html |
| Rhetorial devices |
| ripperx.html |
| RipperX Nnotes |
| roku-3.html |
| Notes on the Roku 3 Streaming Player |
| Watching episodes of a television show |
| Using Roku 3's USB port |
| Live example setting up the Plex Media application on Roku |
| How to turn on subtitles for a movie or show... |
| Links and Troubleshooting the Roku 3 |
| roof.html |
| As my roof nears 20 years... |
| rpm.html |
| Inquiring about a package... |
| Capabilities... |
| Notes on upgrading... |
| Generating a spec... |
| ruby.html |
| Notes on Ruby |
| ruby-scratch.html |
| Ruby Scratch Pad |
| Ruby quick-install |
| Try out using JSON input |
| ruby-training.html |
| Ruby Training Notes |
| sax.html |
| Using the Simple API for XML (SAX) Parser |
| How to create a handler |
| How to register a handler with the parser |
| Integrated instantiation and handling |
| DefaultHandler methods |
| ContentHandler methods |
| LexicalHandler methods |
| Locator |
| Using Locator for line numbers |
| Comparison of handler interfaces |
| Events |
| Java samples |
| Python samples |
| Java code for creating schema from XML |
| Straight-forward example of SAX parser handler |
| HTML parsing with TagSoup |
| sax-dummy.html |
| Dummy SAX Parser (demonstrated) |
| The JUnit test |
| The handler |
| sax-locator.html |
| SAX Parser Locator |
| Caveat |
| Javadoc |
| SAX handler source code |
| The debugger/printer facility |
| JUnit test |
| Parting note (on unexpected) |
| sax-locator-2.html |
| SAX Parser locator Facility, Part 2 |
| Caveat |
| Adapation of SampleHandler... |
| Awakening the ParserHandlerPrinter utility from JUnit |
| The printer utility code... |
| sax-locator-3.html |
| SAX Parser locator Facility, Part 3 |
| scala.html |
| Random notes on Scala, mostly on back-translating to Java |
| General notes |
| Sloppy Scala programming |
| Traits |
| case class |
| -> operator |
| _ (underscore) operator |
| Ternary operator |
| Icons in IntelliJ IDEA |
| "Companion" objects |
| Unit in Scala |
| asScala |
| Seq and List in Scala |
| Multiple .map() calls in initialization |
| Operators /: (foldLeft()) and :\ (foldRight()) |
| seagate-320.html |
| Seagate 320Gb disk drive crash |
| Trying to recover my Plex Media Server metadata |
| sed.html |
| How to replace a string in thousands of files... |
| How to sed from bash... |
| How to embed paths and variables inside sed in a shell script |
| sheetrock.html |
| Notes on Sheetrock |
| How to put up sheetrock |
| How to do mud and tape |
| How to texture |
| selenium.html |
| Selenium web-application testing |
| simple-webapp.html |
| Simple web application |
| Set up Tomcat |
| Troubleshooting start-up/launch errors |
| Troubleshooting the inevitable HTTP Status 404 |
| HTTP status code 404: it's the very devil! |
| HTTP status code 406: it's the Accept: mismatch |
| More notes: adding a servlet initializer |
| Appendix: HTTP Status 500, conflicting URI templates |
| Appendix: HTTP Status 500 error |
| Appendix: HTTP Status 500, Media-type conflict |
| Appendix: Simple web application blanks (pom.xml, web.xml) and Java blanks |
| simple-webservlet.html |
| A simple web servlet in Jersey |
| Toolstack |
| Steps |
| pom.xml |
| Launch IntelliJ IDEA |
| web.xml |
| logging.properties |
| Servlet code |
| Status/helper code |
| Servlet-initializer code |
| IntelliJ IDEA web framework |
| Run/Debug configuration |
| Result of HTTP GET |
| Runtime, ... errors |
| ...especially HTTP status code 404 errors |
| Appendix: Reaching local resources (example) |
| Appendix: Linking to another page |
| sleep-number.html |
| Sleep Number beds |
| When the pump no longer fills the mattress(es) |
| slf4j.html |
| Using slf4j |
| Getting warnings and NoSuchMethodError with slf4j and logback |
| Logging fails to behave or to work at all... |
| Effect of changes on-the-fly and need to bounce consuming product |
| smartlife.html |
| SmartLife/Tuya home device notes |
| SmartLife device set-up |
| smoke-detector.html |
| Notes on smoke detectors |
| Randomly firing smoke detectors |
| smoker.html |
| Notes on Masterbuilt smoker |
| Starting instructions and notes |
| A note on setting the time... |
| My rub recipe |
| A short rant on dried-out meat |
| First trial: pulled pork and back ribs |
| Second trial: four racks of baby-back ribs |
| Third trial: beef brisket |
| snakeyaml.html |
| Snake Yaml rudiments |
| Basic usage |
| Handle custom type |
| Extend to handle nested types |
| software.html |
| How to build software |
| Useful links |
| Tutorial steps |
| solar-power.html |
| Solar power notes |
| solr.html |
| Apache Solr |
| solid.html |
| SOLID |
| SOLID principles for writing better object-oriented code |
| Favor composition over inheritance |
| spanish.html |
| Observations on Spanish |
| Verbs |
| spring.html |
| Where to go to download JARs |
| Where is stuff? |
| Annotations |
| Secret sauce for Hibernate templates |
| A Spring Boot tutorial |
| spring2.html |
| Notes on Modern Spring |
| sprinklers.html |
| Notes on Sprinklers |
| Links |
| My sprinkler valves are RainBird® |
| Sprinklers don't turn off after zone finishes watering |
| sql.html |
| SQL Notes |
| Links |
| Naming objects |
| Aligning/indenting SQL code |
| Commenting SQL code |
| Nested/subqueries |
| Inserting values |
| Command syntax |
| Data types |
| Table JOINs |
| Batched INSERTs/UPDATEs |
| SQLException: A string constant ... is too long |
| sql-examples.html |
| Random SQL Examples |
| ssh-keys.html |
| Setting up SSH keys... |
| Why generate an SSH key? |
| How to generate an SSH key |
| ssh-keygen |
| What to do with the new key |
| Offending key for IP in... |
| Errors along the way? |
| Special operations (xclip) |
| ...port 22: Connection refused |
| Warning: the ECDSA host key for (hostname) differs from the key for the IP address |
| ssl.html |
| Secure-socket Layer (SSL)... |
| subtitles.html |
| Subtitle and Subtitling Notes |
| Finding suitable subtitles for a given title |
| Downloading subtitles |
| Uploading subtitles to Plex Media (browser application) |
| (As yet random notes on) Subtitling... |
| svn.html |
| Getting the Retain source code... |
| Starting out... |
| Checking out the build... |
| Seeing only merged files during an update... |
| Adding a new file or subdirectory... |
| Committing (checking in) changes to a file... |
| Updating (checking out) a file... |
| Checking for changes... |
| Examining the log file/checking for differences... |
| Branching development trees... |
| Branching in svn... |
| Retagging files... |
| Bitchin’ and moanin’... |
| Source-code check-out... |
| Sample svn session... |
| Deep sewage and snorkling... |
| Resolving conflicts in TortoiseSVN |
| Failure to commit |
| tablets.html |
| Notes on tablets I own |
| Come on, Baby, wipe my Fire |
| tdd.html |
| Notes on Test-driven Development |
| Documentation-driven Design |
| Why TDD? |
| Best practices |
| Three common mistakes |
| Getting started...and my TDD example |
| teamviewer.html |
| TeamViewer Notes |
| Installation instructions |
| On Windows... |
| And, here's how to launch it |
| Here's how to use it |
| You're the managed desktop... |
| You're the managing (or observing) desktop... |
| television.html |
| Television notes |
| Samsung televisions |
| 75" backplane |
| Review and features... |
| Televisions: Refresh at 120Hz versus 60Hz... |
| test-fodder.html |
| Munsters |
| tile-floors.html |
| How I tile floors... |
| timesheet.html |
| Instructions for using ProKarma timesheet |
| tol-eressea.html |
| Notes on setting up host tol-eressëa |
| Server installation |
| Pre-launch maintenance |
| The crash... |
| ZFS: Changing direction a bit... |
| And now, for zfs |
| Steps |
| zfs terminology |
| Disk table |
| Disk-related status |
| Apache 2 web server, PHP, Java 7 and Tomcat |
| testng.html |
| TestNG Notes |
| Frequently used cribs... |
| @BeforeMethod behavior |
| tika.html |
| Apache Tika Notes |
| Super simple use of Apache Tika |
| tirion.html |
| The name |
| Tirion, the name |
| Desktop installation |
| Motherboard |
| The build |
| Populating the case |
| M2 SSD |
| Noctua cooling solution |
| Memory |
| Finishing the build |
| Install Linux Mint with Cinnamon Desktop |
| Using two HP ZR30w monitors |
| The rebuild |
| A new ATX case |
| The graphics card |
| Virtualization |
| Memory use |
| More on GPUs and Asus BIOS |
| tolkien.html |
| Tolkien Notes |
| Elrond Half-elven's genetics |
| Major battles of the First Age |
| The fall of the major elf realms of the First Age |
| Lyrics to movie music |
| tomboy.html |
| Notes on Tomboy |
| Installing Tomboy |
| Diacritics note |
| HTTP status codes note |
| UNIX Filesystem Permissions |
| SAX Parser Sample |
| Synchronizing notes across computer hosts |
| tomcat.html |
| Apache Tomcat installation |
| Installing Apache Tomcat as a service |
| Installation on Ubuntu 22.04 Server |
| Red Hat platform cribs |
| Random Tomcat notes |
| Undeploying from Tomcat |
| servlet-api.jar |
| APR Apache Tomcat Native library |
| SSL and Tomcat's server.xml |
| SSL and Tomcat's server.xml (part 2) |
| How to use a Sun JRE with Tomcat... |
| Tomcat-deployed application behaves peculiarly (load-balancing)... |
| See if Tomcat is holding port 8080 |
| Log files too big, flooding disk, etc.... |
| JAVA_HOME for Tomcat |
| Replacing Java 6 with Java 7 |
| Application deployed, but Tomcat gives back HTTP Status 404 Not Found |
| The SEVERE: Error filterStart mess... |
| Useless ${catalina.home} property... |
| Getting into the Tomcat Web Application Manager |
| How to make a web application Tomcat's root application |
| Tomcat context |
| Tomcat 6 access log example |
| Debugging the dreaded "SEVERE: ERROR LISTENERSTART" |
| Forcing Tomcat to use NIO... |
| Example of how to find JARs by symbol |
| servlet-api.jar needed for JAX-RS use |
| Apache Tomcat on Linux |
| Apache Tomcat as a service on Linux |
| HTTP 404 status error or 406, 415, 400 errors |
| web.xml Start here, make servlet-name identical to the servlet's project name |
| Remote access |
| Remove Tomcat Manager access |
| Hosted application access |
| Tomcat vs. Jetty |
| Tomcat versus application memory |
| Tomcat memory heap when run as a service |
| An HTTP client to talk to Tomcat (or any such thing)... |
| Tomcat woes... |
| Tomcat memory settings... |
| Safe to remove catalina.out? |
| Rotating catalina.out... |
| tomcat-2.html |
| More Apache Tomcat notes |
| Bumping Tomcat's memory |
| Bumping memory for the application(s) Tomcat manages |
| How port numbers work in Tomcat |
| Tomcat Manager |
| Demystifying Tomcat logging... |
| Tomcat and Docker notes on accessibility... |
| Tomcat and Docker notes on memory... |
| tomcat-notes.html |
| Apache Tomcat Notes |
| Using logrotate to roll catalina.out... |
| Useful links |
| tomcat-tls.html |
| Apache Tomcat over TLS/SSL |
| How to Set Up HTTPS SSL on Tomcat |
| java-selfsigned.html |
| Tomcat self-signed certificates |
| javadoc.html |
| tomcat-tls-docker.html |
| Notes on setting up TLS in Tomcat and Docker |
| Tomcat 9's shipping server.xml |
| Insert TLS configuration into Tomcat 9's server.xml |
| How (officially) to get a certificate from an authority |
| Generating a self-signed certificate |
| Testing Tomcat via TLS |
| What to do for Docker? |
| In summary, setting up Tomcat on TLS in Docker... |
| tomcat-apache2.html |
| Tomcat and Apache 2 in Co-existence |
| libapache2-mod-jk |
| tomcat-eclipse.html |
| How to install a private copy of Tomcat... |
| How to associate Tomcat with Eclipse |
| How to create a Tomcat server in Eclipse |
| How to run Tomcat in Eclipse |
| How to change the port on which Tomcat runs |
| catalina.out and other log files when run under Eclipse |
| Tomcat server-state in Eclipse |
| tomcat-slf4j-logback.html |
| Solving the Tomcat/Logback
nightmare |
| trap.html |
| Notes on animal traps |
| We started trying to trap a squirrel |
| We're still trying to trap a squirrel... |
| Next step... |
| tunnel.html |
| Notes on port-forwarding (tunneling) |
| Notes on IP tunnels |
| Notes on tunnels |
| ubuntu.html |
| Setting up Ubuntu: first thing |
| Hacking Ubuntu root password... |
| Hacking Ubuntu root password... |
| More Ubuntu installation stuff... |
| Ubuntu CD access under VMware... |
| More Ubuntu installation stuff... |
| chkconfig on Ubuntu |
| Wireless printing on Ubuntu |
| Ubuntu: fix position of GNOME title-barbuttons |
| Advanced packaging tool not working... |
| Moving from DHCP to static IP addresses on Ubuntu server |
| Whoa, here's a nasty thing... |
| How to set a static IP address... |
| How to set up a new launcher on the Unity desktop... |
| How to toss the Unity desktop for GNOME (and sanity)... |
| sudo once you've wrecked it... |
| Ubuntu Update Manager failure |
| Ubuntu RAID1 links |
| Solution to adding Eclipse to the Unity task bar |
| Bad time in Unity top bar |
| Unity screenshot |
| Typing diacritics or accented characters |
| Clearlooks on the Unity desktop |
| Salvation from Unity |
| Unity freezes |
| Changing hostname on Ubuntu Server |
| Returning to sanity from Gnome 3 overlay scrollbars |
| How to unfreeze Precise |
| Installing Audacious Audio Player on Ubuntu/Mint |
| How to change hostname on Ubuntu/Mint |
| Microsoft Natural Ergonomic Keyboard on Linux |
| "Starting configure network device security [fail]" |
| Failure to ping outside of LAN, ping google.com |
| How to disable automatic updates on Ubuntu server |
| Ubuntu Server 14.04 Trusty Tahr failed to reboot adding swap... |
| Install ssh server... |
| How to remove offending RSA key |
| @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ |
| apt-get Could not get lock /var/lib/dpkg/lock - open (11. Resource temporarily unavailable) |
| Ubuntu server hostname change... |
| How to install static IP address during Ubuntu Server installation |
| How to set static IP address on Ubuntu Server 22.04... |
| How to install Ubuntu Server updates via command line |
| Ubuntu Server updates (autoremove and autoclean) |
| How to enable the universe repository in Ubuntu 18 |
| How to juggle certificates in Ubuntu (and Mint) |
| Certificates on other Linux distributions like CentOS... |
| How to force Ubuntu (and Mint) updates that are being held back |
| ...additional security updates can be applied with ESM Apps |
| Fonts (Korean, for example) on Ubuntu... |
| ufw.html |
| Uncomplicated Firewall (ufw) notes |
| Common commands |
| Allow remote clients to reach Tomcat services |
| unit-testing.html |
| Notes on unit testing |
| Types of testing |
| Anatomy of a good test case... |
| Test-doubles |
| Test behavior only—not implementation |
| Pitfalls in writing unit tests |
| vi-intro.html |
| in and Vim Introduction |
| van.html |
| Notes on Chevrolet Astro Van |
| Steps to replace brake pads and repack front wheel bearings |
| Replace brake pads (alone) |
| In the doghouse... |
| vb.html |
| Sun VirtualBox Notes |
| Experience setting up VirtualBox for a Windows VM |
| Attempt to set up Windows XP VM |
| Getting Guest Additions to install |
| Shared-folder joy |
| Supplementary notes |
| More installing Guest Additions |
| Mounting host's optical drive (CD, DVD, etc.) in VM |
| I hid the VirtualBox menu in the VM and can't get it back |
| Installing VM from ISO: no bootable medium found |
| Installing guest additions on a headless-server VM |
| Mounting a shared folder on a headless-server VM |
| What a shared folder on a Windows guest looks like |
| Enabling Intel VT-X on HP EliteDesk 800 American Megatrends, Inc. BIOS |
| VirtualBox VM networking options matrix |
| Disable the screensaver of a Linux/headless server VM |
| modprobe vboxdrv error: "Could not insert..." |
| modprobe module signing... |
| Building a Linux VM using an ISO |
| velocity.html |
| Notes on Apache Velocity |
| Apache Velocity terminology |
| Apache Velocity and resources |
| Using a string as template |
| Using VTL macros as variables with hyphens, dots, etc. |
| Checking for variable definitions and leaving out content |
| Doing hairy stuff: telephone numbers |
| vento.html |
| Vento Phantom Scooter Notes |
| Resurrection invoice |
| Parts |
| vim.html |
| Notes on the Vim editor |
| Vi Cheat (vicheat.gif) |
| How to search for one word or another |
| How to wrap/unwrap a paragraph |
| How to toggle wrapping |
| How to toggle menu bar in gvim |
| .vimrc and .viminfo issues |
| Misbehavior in .viminfo |
| How to fix last search string... |
| gvim issues |
| The 7 habits of effective text editing... |
| EasyAccent to the rescue... |
| Copy using mouse... |
| Find word under cursor... |
| Accumulated tricks
Turn off audible beeping.
Sort a range of lines alphabetically.
Split window vertically.
Split window horizontally.
Visual selection to search.
Move between Java methods.
Set number of lines and width of window on the fly.
Turn off auto-wrapping of text when trying to edit really long lines without
causing them to wrap.
Keep wrapping text (visually), avoid inserting line breaks.
Append to what's already in a register.
Sort lines alphabetically using sort from shell.
gvim: Opening multiple files each in its own tab.
vim: Launching vim on multiple files in multiple subdirectories.
Search for a pattern, replace what's found with what's in that pattern and add a newline.
(Enhancing X12 segment readability.)
|
| Folding tricks |
| gvim: Opening multiple files each in its own tab |
| gvim: GLib-GObject-WARNING **: cannot retrieve class for invalid |
| Launch gvim/vim on files in subdirectories |
| Carry on register content to other sessions in .viminfo |
| How to open files in subdirectories |
| How to adopt files with a new extension into a filetype |
| How to reveal bad characters |
| How to reveal bad (HTML) characters |
| vmware.html |
| VMware Notes |
| vmware-quest.html |
| VMware Server key |
| Server schizo... |
| Installing Windows 2003 Server in VMware on SuSE Linux... |
| Forwarding searches from Windows 2003 Server in VMware... |
| vmware-gwava.html |
| GWAVA Development on VMware Server |
| Preliminary notes... |
| Installation history |
| Post-installation remarks |
| WMware Server: the snapshot |
| vmwaretools and chkconfig |
| Loss of configuration |
| Losing configuration |
| vpn.html |
| VPN Notes |
| Cisco-compatible VPN (VPNC) |
| VPNC changes file /etc/hosts |
| vsphere.html |
| vSphere Notes |
| vsphere-home.html |
| vSphere at Home Notes |
| war.html |
| WAR files |
| Hierarchical JARs |
| WAR manifest |
| MANIFEST.MF information |
| Reading MANIFEST.MF... |
| Naming the WAR file in Maven |
| Adding version to the WAR name has consequences... |
| wicket.html |
| Including file content in presentation |
| Debugging Wicket source code |
| wildfly.html |
| JBoss WildFly |
| water-softener.html |
| Windoz Notes |
| Notes on Sears-brand water softeners |
| Notes on cleaning the resin beads of water softeners |
| windoz.html |
| Windoz Notes |
| net use syntax |
| DOS basename (in a batch file) |
| Windows 7 Start Menu |
| Rid yourself of multiple sign-ins notices from Windows Messenger |
| Dell Audio drivers for Windows XP |
| Windows 7: turn off annoying auto-restart messages |
| PC Wizard: pretty useful sometimes |
| Setting up Windows XP to use a network printer |
| Setting up Windows 7 to use a network printer |
| Switching to AVG for anti-virus protection |
| Getting diacritics (accented characters) on Windoz |
| How to mount an ISO... |
| wine.html |
| Wine Notes |
| Installation |
| TurboTax 2020 |
| Likelihood of joy? |
| winscp.html |
| Tunneling |
| Setting up port-forwarding in PuTTY |
| Port-forwarding, masquerading, firewall and NAT |
| wok.html |
| Notes on using and maintaining a wok |
| Cleaning |
| Seasoning |
| Cooking |
| Maintenance |
| Problems |
| Rusting |
| Peeling and pitting |
| wyze.html |
| Wyze Home Products |
| Quick-start for Cam v3 |
| xml.html |
| Notes on XML, XSD and XSLT |
| x12.html |
| X12 notes |
| xquery.html |
| XQuery and Saxon Notes |
| yast.html |
| Missing packages |
| zfs.html |
| ZFS for Linux |
| zookeeper.html |
| Notes on Apache Zookeeper |
| Quickstart |
