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Learning log

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descriptiondatereferences
Some devlogs on building a Guix router2026-03-13https://connorbey13.org/writings/gnu-guix-ipv6-v4-router.html, https://timmydouglas.com/2021/02/07/guix-router.html
In Emacs org mode, type C-c C-z to enter a timestamped note under the current heading.2026-03-12info “(org) Drawers”
Lots of ZNC config tips2026-03-11https://connor.zip/posts/2023-09-05-znc
Default macOS shortcuts can be extended natively to enhance Emacs equivalence.2026-03-11https://mastodon.social/@amake/116185038353841251
In Emacs, magit is superfluous. VC is the way.2026-03-10info “(emacs) Version Control”
password-store is somewhat preferred by the Guix community.2026-03-09https://guix.gnu.org/manual/1.5.0/en/html_node/VPN-Services.html, https://www.freakingpenguin.com/blog/guix-tricks-managing-secrets-using-password-store-and-run-time-decryption-scripts.html
password-store, or pass, is the unix password manager I have been looking for.2026-03-09https://www.passwordstore.org, https://github.com/tadfisher/pass-otp
Lots of good eshell tips for any time I want to dig in and do something more advanced2026-03-06https://www.howardism.org/Technical/Emacs/eshell-fun.html
In Emacs use-package, you can pin packages to specific archives.2026-03-06info “(use-package) Pinning packages”
There are guides for installing Guix on Raspberry Pi2026-02-26https://me.literatelisp.eu/guix-system-on-a-raspberry-pi-3b.html
A great Emacs ERC and ZNC walk-through2026-02-26https://notes.secretsauce.net/notes/2014/10/08_znc-and-erc.html
In Guile, you can modify the load path programmatically with (add-to-load-path <string>).2026-02-26info “(guile) Load Paths”, https://trop.in/blog/how-to-set-up-guile-load-path
Guile Hoot has brought the REPL to the browser!2026-02-26https://spritely.institute/news/hoot-0-8-0-released.html
In Guix System, the root Guix profile is generally not used2026-02-26https://lists.gnu.org/archive/html/help-guix/2024-08/msg00063.html
For Guix, some tips for layering profiles2026-02-26https://www.futurile.net/2022/12/23/guix-profiles-layering-at-login/
In Bash, run who to see all active sessions.2026-02-24shell:man who
In Guix, run sudo -i guix pull to update the root guix profile.2026-02-24
In Emacs evil mode, \ executes the next binding in emacs-state!2026-02-23help:evil-execute-in-emacs-state
The first half of the prior article2026-02-20https://lambdanil.github.io/Guix_Dive/
For Guix, some really interesting inspections of services2026-02-20https://lambdanil.github.io/Guix_Dive_2/
Random Guix tips2026-02-18https://lambdanil.github.io/Guix_Mistakes/
For PDFs, an in-depth explanation of tagged PDFs2026-02-18https://www.overleaf.com/learn/latex/An_introduction_to_tagged_PDF_files%3A_internals_and_the_challenges_of_accessibility
Another piece about secrets in Guix2026-02-18https://compress.cafe/blog/guix_home_secrets.html
GPG (GnuPG) cheatsheet2026-02-18https://cheatsheets.chaospixel.com/gnupg/
For Guix, a starting point for a minimal EXWM config2026-02-18https://codeberg.org/tuff-engin/GuixConfigurationSkeleton
A great index of Guix resources2026-02-18https://github.com/franzos/awesome-guix
macOS has a great native internet speed test CLI: networkquality -v.2026-02-05
In Bash, use qpdf input.pdf --overlay watermark.pdf --to=1 -- --replace-input to add a watermark to the first page of a PDF.2026-02-04shell:man qpdf
WeasyPrint v67 is a significant improvement. It might be the next level in FOSS HTML->PDF.2026-02-02https://www.courtbouillon.org/blog/00060-weasyprint-67/
In Emacs, some tips on setting shell environment variables2026-02-02http://xahlee.info/emacs/emacs/emacs_env_var_paths.html
In Emacs, C-u M-s M-w will execute a web search in a new eww buffer.2026-02-02
In Emacs, search the web natively in eww with M-s M-w.2026-02-01info “(emacs) Word Search”
Poppler might be the most robust FOSS PDF rendering library.2026-01-30https://poppler.freedesktop.org
xpdf is a PDF reader with lots of useful utilities.2026-01-30https://www.xpdfreader.com/support.html
A book on MuPDF with great insights on PDF mechanics2026-01-30https://casper.mupdf.com/docs/mupdf_explored.pdf
MuPDF seems to be a powerful PDF interpreter library. It is dual licensed under the GPL.2026-01-30https://mupdf.com
In Bash, use Poppler to easily extract images from a PDF: pdfimages -all <input.pdf> <output-dir>2026-01-30shell:man pdfimages
On macOS, use sips -g profile <input-image> to view the name of the image color profile.2026-01-29shell:man sips
In Emacs, an interesting Discord client.2026-01-28https://aliquote.org/post/discord-bitlbee/
In Emacs, you can run a one-off command in eshell from anywhere with M-x eshell-command.2026-01-28info “(eshell) One-Off Commands”
In Emacs, C-x p e starts eshell in the working directory.2026-01-28info “(emacs) Project File Commands”
In Bash scripts, beginning your file with set -euo pipefail is a fairly clean way to debug errors.2026-01-28https://gist.github.com/mohanpedala/1e2ff5661761d3abd0385e8223e16425
A good introduction to modular Bash scripting2026-01-28https://www.funwithlinux.net/bash-scripting/breaking-down-complex-problems-modular-design-in-bash-scripts/#1-what-is-modular-design-in-bash
In Bash, use ps aux -c to list auxilary processes by command name.2026-01-28shell:man ps
In Bash, a great starting point for multiline print statements2026-01-25https://stackoverflow.com/a/57839821/28799158
Some common Bash parameter expansions2026-01-25https://stackoverflow.com/a/3362952
In Emacs magit, C-u S stages all files, even untracked (except for ignored).2026-01-23help:magit-stage-modified
pdfseparate and pdfunite are handy utilities for splitting and joining PDFs via the command line.2026-01-23https://superuser.com/a/1034450
In Emacs eww, R enables eww’s reader mode, eww-readable.2026-01-22help:eww-readable
In Emacs, M-: (setq VAR VALUE) is indeed the quickest way to set a non-customizable variable.2026-01-22info “(emacs) Examining and Setting Variables”
Mastering Emacs has some good tips for dealing with secrets in Emacs.2026-01-20https://www.masteringemacs.org/article/keeping-secrets-in-emacs-gnupg-auth-sources
Pass is a very vanilla Unix password manager.2026-01-20https://www.passwordstore.org
Shroud is a simple GnuPG-based password manager written in Guile Scheme by David Thompson.2026-01-20https://dthompson.us/projects/shroud.html
On macOS, diskutil eject accepts NAME from diskutil list.2026-01-19
ProseMirror appears to be a robust WYSIWYG collaborative HTML editor written in TypeScript.2026-01-16https://github.com/prosemirror
A superior alternative to Adobe’s own InDesign API documentation.2026-01-15https://www.indesignjs.de/extendscriptAPI/indesign-latest/index.html
A convenient way to kill an app via bash: pkill -i "app-name"2026-01-08
Another description of PDF syntax2026-01-08https://dev.to/zubinajmera/pdf-syntax-101-a-simple-guide-to-pdf-object-types-and-how-they-work-1mmc
More info on how PDFs work2026-01-08https://dev.to/michael_lahr/why-is-pdf-so-hard-to-edit-3h3l
The PDF specification2026-01-08https://opensource.adobe.com/dc-acrobat-sdk-docs/standards/pdfstandards/pdf/PDF32000_2008.pdf
To trim a video with ffmpeg, use ffmpeg -i movie.mp4 -ss 00:00:03 -t 00:00:08 -async 1 cut.mp4, where -ss is start time and -t is end time of clip after trim.2025-12-24https://stackoverflow.com/questions/18444194/cutting-multimedia-files-based-on-start-and-end-time-using-ffmpeg
Hammerspoon is a Lua scripting engine for macOS.2025-12-19https://www.hammerspoon.org
One of many okay Bash cheat sheets2025-12-18https://devhints.io/bash
Bash process substitution is cool.2025-12-17info “(bash) Process Substitution”, https://youtu.be/2A4bs40scSo?si=6ypQ9MLstPsbMK6m
Concurrency is the key to fault-tolerant programming.2025-12-17https://youtu.be/cNICGEwmXLU?si=cYkpUjRDXVvr1EO4
On macOS, C-RET opens the context menu for the cursor position.2025-12-10https://apple.stackexchange.com/a/476141/590533
In Emacs org-mode, C-u C-u C-c TAB expands a shrunk table.2025-12-10info “(org) Column Width and Alignment”
In Emacs info-mode, see your history with L.2025-12-10info “(emacs) Help-Int”
In Emacs, set the default text size in the default face.2025-12-10info “(emacs) Standard Faces”
In Emacs, single letter bindings prefixed with C-c are reserved for the user.2025-12-09info “(emacs) Key Bindings”
Programming as a user (e.g. configuring Emacs) seems to be an entirely separate UX from development.2025-12-09
In Emacs with evil, substitute TAB for org-cycle with zO and zo.2025-12-08C-h k zO, C-h k zo
Tutorial for crochet beanie that might work well for paracord.2025-12-04https://youtu.be/ufCgyVbmWkI?si=8mJ7e8cSm6p9XNe5
In Emacs, add prefix argument to q in view-mode buffers to kill the buffer instead of burying it.2025-12-03info “(elisp) Quitting Windows”
In Geiser for Emacs, saving the current buffer in /tmp/ and compiling with C-c C-k prior to C-c C-a seems to be a workaround for temp buffer name space issues.2025-12-02
In Guix, soft-pinning is an interesting idea.2025-11-29https://www.freakingpenguin.com/blog/guix-tricks-soft-pinning-channels-in-a-channelsscm-file.html
An introduction to basic GnuPG usage.2025-11-29https://www.techtarget.com/searchSecurity/tutorial/How-to-use-GPG-to-encrypt-and-decrypt-files
In InDesign, the indent to here character can be used to define a content dependent indent for subsequent lines.2025-11-28https://helpx.adobe.com/indesign/using/tabs-indents.html
In Emacs, engine-mode looks to be a well-build package for leveraging search engines. Per the author’s recommendation, I will try the built-in webjump first.2025-11-26https://elpa.nongnu.org/nongnu-devel/engine-mode.html
In Guix, sudo guix pull is basically never needed. An optimal system is configured to always use the user’s guix package.2025-11-24https://logs.guix.gnu.org/guix/2025-11-24.log#222855
Some more ideas for handling secrets in Guix.2025-11-21https://gitlab.com/martin-baulig/config-and-setup/guix-packages/-/blob/work-wal-g/guix/extensions/secrets.scm?ref_type=heads, https://gitlab.com/martin-baulig/config-and-setup/guix-packages/-/blob/work-wal-g/packages/baulig/build/secrets-service.scm?ref_type=heads
Some ideas for handling secrets in Guix.2025-11-21https://www.freakingpenguin.com/blog/guix-tricks-managing-secrets-using-password-store-and-run-time-decryption-scripts.html, https://github.com/fishinthecalculator/sops-guix?tab=readme-ov-file
Some useful info about guix-for-channels and other ways to configure channels within the system config.2025-11-21https://lists.gnu.org/archive/html/guix-devel/2024-12/msg00265.html
An interesting argument: Macros are are necessary for language development, not regular use cases.2025-11-21https://qr.ae/pC4VPZ
An interesting value comparison: immutable data > functions > macros.2025-11-21https://ericnormand.me/article/data-functions-macros-why
In Emacs ERC, connect to ZNC with (erc-tls :server "my_znc_server.com" :port 5555 :nick "dima5" :password "dima/oftc:zncpassword").2025-11-18https://notes.secretsauce.net/notes/2014/10/08_znc-and-erc.html
A great Guix config for reference.2025-11-17https://github.com/hiecaq/guix-config
In Guix, a way to pin specific packages to their own channel commits is in the works. They are calling it inferiors.2025-11-17https://guix.gnu.org/manual/en/html_node/Inferiors.html
In Emacs, edit a file that requires root credentials with C-x C-f /sudo::/path/to/file/.2025-11-16https://emacs.stackexchange.com/a/56/49222
A helpful explanation of Emacs package management in Guix.2025-11-16https://www.youtube.com/live/gqmZjovuomc?si=4UgDFBHT5p7hnaXZ
A good introduction to Guix.2025-11-16https://rendaw.gitlab.io/blog/55daefcf49e2.html
In Guix, there is a built-in service for ZNC (the IRC bouncer).2025-11-16https://guix.gnu.org/manual/devel/en/html_node/Messaging-Home-Services.html
In Guix, channels can be added directly to the system config with guix-for-channels. This will force a guix pull before every build (including the initial build).2025-11-16https://guix.gnu.org/manual/devel/en/html_node/Customizing-the-System_002dWide-Guix.html
In Vim and Emacs evil insert mode, CTRL-T and CTRL-D indents/outdents the current line.2025-11-14:help i_CTRL-T, :help i_CTRL-D, C-h f evil-shift-right-line, C-h f evil-shift-left-line
In Elisp, a great introduction to interactive functions.2025-11-14https://systemcrafters.net/learning-emacs-lisp/defining-functions-and-commands/
For Guix, a custom service to daemonize kmonad.2025-11-13https://tannerhoelzel.com/gnu-shepherd-simple-service.html
In Guix, temp home environments (including dotfiles) can be created with guix home container.2025-11-13https://guix.gnu.org/manual/devel/en/html_node/Invoking-guix-home.html
In Guix, build a dev enviroment as a package from within the project repo.2025-11-03https://guix.gnu.org/cookbook/en/html_node/Software-Development.html
In Emacs, image-dired is a thumbnail preview file manager.2025-11-03info “(emacs) Image-Dired”
A basic tutorial for manual manipulation of SVGs.2025-10-29https://www.aleksandrhovhannisyan.com/blog/svg-tutorial/#how-are-svgs-drawn
In Emacs, some great help on batch renaming files in dired.2025-10-29info “(emacs) Transforming File Names”
An interesting browser-based SVG path editor.s2025-10-24https://yqnn.github.io/svg-path-editor/
In Emacs, an interesting preview mode for SVGs.2025-10-24https://monospace.games/misc/svg-preview-mode/
Some great tips for incremental adoption of plain text accounting.2025-10-20https://tylercipriani.com/blog/2024/10/24/plain-text-accounting/
In Emacs, some great tips on expanding the use-package macro.2025-10-20https://emacsnotes.wordpress.com/2023/07/02/migrating-to-use-package-tip-1-do-not-use-a-naive-macroexpand-to-grok-a-use-package-declaration-use-this-wrapper-instead/
In Emacs, glyphless-display-mode will show all invisible characters.2025-10-20https://lemmy.world/post/15944517
Guix has packages for Wireguard.2025-10-16https://enge.math.u-bordeaux.fr/blog/wireguard.html
Wireguard is the new de-facto FOSS VPN.2025-10-16https://www.wireguard.com
Bash permits parenthesized sub-expressions. (Just be sure you escape the parentheses: \(\).)2025-10-07https://unix.stackexchange.com/a/50613
The documentation for the Emacs youtube-dl frontend is available on GitLab.2025-09-25https://gitlab.com/tuedachu/ytdl
An interesting Hledger budgeting strategy.2025-09-23https://gist.github.com/ony/bbec599c0893e676b772559909b81de6
A CSV importer for Ledger written in Elisp.2025-09-23https://codeberg.org/joostkremers/csv2ledger
This is an interesting strategy for budgeting with org mode and Ledger.2025-09-23https://orgmode.org/worg/org-tutorials/weaving-a-budget.html
Union Square and Co. is a publisher that has book designs which are an interesting blend of classic and modern.2025-09-23https://www.hachettebookgroup.com/imprint/union-square-co/
In Emacs, track stats on use-package load times at init.2025-09-23https://www.gnu.org/software/emacs/manual/html_node/use-package/Gathering-Statistics.html
This video is a must watch on containerizing with Guix.2025-09-23https://archive.fosdem.org/2020/schedule/event/guix/
In Emacs org-publish, use the prefix argument to force-rebuild.2025-09-18https://stackoverflow.com/a/21259718/28799158
Skribe and Skribilo may be the scheme markup language I have been looking for.2025-09-18https://www.nongnu.org/skribilo/
In Emacs org mode, some useful tips for big tables (like this one) are available in the manual.2025-09-17info “(org) Column Width and Alignment”
Some good pointers on publishing notes from org-roam via org-publish.2025-09-17https://commonplace.doubleloop.net/how-i-publish-my-wiki-with-org-publish
In Emacs, this is a simple workflow for find/replace across files.2025-09-17https://stackoverflow.com/a/271136/28799158
Some useful references for future exploration of Gnus for email.2025-09-16https://baty.net/posts/2025/03/using-gnus-for-email/, https://github.com/redguardtoo/mastering-emacs-in-one-year-guide/blob/master/gnus-guide-en.org, https://github.com/jwiegley/dot-emacs/blob/master/init.org
In Emacs, C-x C-v kills the current buffer, replacing it with the new file/directory.2025-09-16C-h k C-x C-v
This is a good introduction to completions in Emacs (with keybinds).2025-09-11https://www.masteringemacs.org/article/understanding-minibuffer-completion
macOS has massive overlap with Emacs keybindings.2025-09-11https://jblevins.org/log/kbd
Google Docs utilizes the RE2 REGEX standard.2025-09-09https://support.google.com/docs/answer/62754#regular_expressions&zippy=%2Csee-an-example, https://github.com/google/re2/blob/main/doc/syntax.txt
In Google Docs, \v is the REGEX pattern for soft returns.2025-09-09https://appiphony.com/blog/create-a-hard-or-soft-return-in-google-docs#:~:text=You%20can%20also%20quickly%20identify,returns%2C%20search%20for%20%5Cv.
In InDesign, use a paragraph rule to add offset before the first paragraph in a text frame.2025-09-09https://graphicdesign.stackexchange.com/a/70460/211504
A some great instructions on loading SICP into Emacs info mode.2025-09-05https://zv.github.io/sicp-in-texinfo
Emacs has a native tab mode! Type C-x t 2 to create a new tab.2025-09-05info “(emacs) Tab Bars”
This is a great introduction to xargs in Bash.2025-09-04https://stackoverflow.com/a/76130645/28799158
Emacs has some text object marking capabilities by default.2025-09-03info “(emacs) Marking Objects”
In Emacs, launch a new eshell from the current dired directory via C-u M-x eshell. Navigate between these eshells by number: C-3 M-x eshell will open *eshell*<3>.2025-09-02https://stackoverflow.com/a/6533447
In Emacs, org-roam has an Obsidian-style graph visualization.2025-09-02https://github.com/org-roam/org-roam-ui?tab=readme-ov-file#usage
In Emacs, C-o opens a new line after the point. This is a close as Emacs gets to Vim’s C-o and C-O.2025-08-28C-h k C-o
In Emacs on macOS, the tile bar can be disabled for a cleaner look.2025-08-28https://stackoverflow.com/a/72426586
The Inscape CLI does great conversions from SVG to image formats.2025-08-27https://stackoverflow.com/a/14174624
In Guix, the sops-guix package is an interesting way to manage secrets.2025-08-27https://fishinthecalculator.me/blog/secrets-management-with-sops-guix.html
In Lisp, comment convention recommends ; for end-of-line comments and ;; for comments on their own lines.2025-08-25https://stackoverflow.com/a/6365579, https://www.lispworks.com/documentation/HyperSpec/Body/02_ddb.htm
In Emacs, type C-q to insert a literal character regardless of bindings. (Think of it at the interactive equivalent of quoting symbols in Lisp.)2025-08-22C-h k C-q
In Emacs, evaluate (insert (format-time-string "%Y-%m-%d")) to insert the current date in YYYY-MM-DD format.2025-08-22
In Emacs, devil-mode may be the best modifier-less minor mode.2025-08-22https://github.com/susam/devil, https://susam.github.io/devil/
In Emacs, god-mode beautifully addresses modifier fatigue.2025-08-22https://chrisdone.com/posts/god-mode/, https://github.com/emacsorphanage/god-mode
In Vim insert mode, ga will reveal information about the character under the cursor, including its Vim digraph.2025-08-20:help ga
This author has an interesting perspective on prepress via CSS paged media module.2025-08-14https://iangmcdowell.com/blog/posts/laying-out-a-book-with-css/
SXML is a Guile Scheme standard for representing XML.2025-08-14https://www.gnu.org/software/guile/manual/html_node/SXML.html
A potentially useful guide on setting up Gnus in Emacs.2025-08-13https://www.bounga.org/tips/2020/05/03/multiple-smtp-accounts-in-gnus-without-external-tools/
50# offset (uncoated) paper stock has an average thickness of 0.004 in.2025-08-13https://www.hollandlitho.com/paper_thickness_and_weight_cutting_through_the_confusion.html
In Vim and Emacs evil, CTRL-B is bound to <PageUp>.2025-08-12:help CTRL-B, C-h f evil-scroll-page-up
In Emacs ELisp buffers, tab autocompletion of procedures can be enabled.2025-08-12https://stackoverflow.com/a/7023515
This is a good place to start when learning Emacs.2025-08-11https://protesilaos.com/codelog/2019-12-20-vlog-switch-emacs/
Protesilaos Stavrou is a Greek thinker with potential insights on FOSS and Emacs.2025-08-11https://protesilaos.com/about/
This paper explains the rationale behind LAML.2025-08-10https://archives.iw3c2.org/www2002/_normark/laml/papers/lugm-laml.pdf
LAML is perhaps the nicest Lisp markup language.2025-08-10https://people.cs.aau.dk/~normark/laml-distributions/laml/index.html
I guess I should not be surprised that there are many attempts at Lisp-as-markup.2025-08-10https://www.cliki.net/Lisp+Markup+Languages
Guix channels may be embedded in the system and home config files.2025-08-10https://guix.gnu.org/manual/devel/en/html_node/Customizing-the-System_002dWide-Guix.html, https://guix.gnu.org/manual/en/html_node/Guix-Home-Services.html
In Bash, use du -hs . to get the size of the current directory.2025-08-08man du, https://stackoverflow.com/a/16662027
In Emacs, M-n to access minibuffer future history moving files between dired buffers.2025-08-07https://www.reddit.com/r/emacs/comments/1hevtrx/dired_faster_way_to_move_files/, https://engineering.collbox.co/post/working-faster-in-emacs-by-reading-the-future/
In Emacs, C-x 4 0 closes the current window and buffer.2025-08-02https://superuser.com/q/1309765/2465866
This is a great introduction into Vim-comparable motions in Emacs.2025-08-01https://www.masteringemacs.org/article/effective-editing-movement
A potentially useful plugin for batching various InDesign exports.2025-07-16https://creativepro.com/files/kahrel/indesign/batch_convert.html
This is a very provocative talk about interactive and visual programming.2025-07-10https://jackrusher.com/strange-loop-2022/
Interactive programming is what I have been looking for regarding the correct way to interface with computers.2025-07-10https://en.wikipedia.org/wiki/Interactive_programming
In Vim insert mode, type <C-o> to use one normal mode command without leaving insert mode.2025-07-09:help i_CTRL-O
Guix has a handy reference card for frequent commands.2025-07-07https://guix.gnu.org/guix-refcard.pdf
LispKit is a library for developing Scheme on Apple devices. It has some interesting graphing capabilities.2025-07-04https://www.lisppad.app/libraries/lispkit/lispkit-draw-chart-bar
These posts give the most detailed explanation of the InDesign MathML implementation than I have found to-date.2025-07-02https://indiscripts.com/post/2024/10/indesign-20-goes-to-mathml-1, https://indiscripts.com/post/2025/03/indesign-20-goes-to-mathml-2
This is a great basic usage of Guix Deploy.2025-07-01https://stumbles.id.au/getting-started-with-guix-deploy.html
Gimp supports automated workflows via scripting in Scheme!2025-07-01https://www.gimp.org/tutorials/Basic_Batch/
In Vim, type U to toggle undo line.2025-06-27:help U
In Vim, ZZ is equivalent to :x.2025-06-27:help ZZ
In Vim, <C-d> will show all matching help topics for an incomplete help command.2025-06-27:help c_CTRL-D
In Vim, type <C-w>p to go to the previous window.2025-06-27:help CTRL-W_p
GUI apps can be started from the Linux virtual terminal via a number of methods.2025-06-20https://linuxconfig.org/how-to-run-x-applications-without-a-desktop-or-a-wm, https://superuser.com/q/550020, https://superuser.com/q/606811
David Thompson, a Guix contributor, gives some helpful perspective on hardware compatibility with Guix’s FOSS stance.2025-06-20https://dthompson.us/posts/installing-guix-on-a-10th-gen-thinkpad-x1.html
In Vim, type g<C-g> to see information about the cursor position.2025-06-20:help g_CTRL-G, :help word-count
In Vim, type :set ruler to enable line/column/relative position info for the cursor in the bottom left of the window.2025-06-20:help ruler, https://unix.stackexchange.com/a/335468/727998
In Vim insert mode, type <C-k>Co for the copyright symbol: ©.2025-06-19:digraphs, :help digraph
In Vim command mode, type :e <cfile> to create a new file at the path under the cursor.2025-06-19:help <cfile>
This devlog has some helpful info about an initial Guix setup.2025-06-18https://simendsjo.me/blog/20240712085803-initial_guix_home_setup.html
Guix deploy is a built-in feature for managing Guix on remote hardware.2025-06-17https://guix.gnu.org/manual/en/html_node/Invoking-guix-deploy.html
Haunt is a static site generator written in Guile Scheme.2025-06-17https://dthompson.us/projects/haunt.html
The man page for bash has a whole section about the readline (with keybinds.2025-06-17man bash
In Vim, Netrw cannot copy directories.2025-06-17https://vi.stackexchange.com/questions/12095/is-it-possible-to-clone-a-directory-with-netrw, https://stackoverflow.com/questions/26958059/vim-netrw-copy-commands
Vim can be configured to run as a command server when GUI support is enabled.2025-06-17:help clientserver, https://subvisual.com/blog/posts/119-open-files-on-existing-vim-sessions/
This is a great quick-start guide by the founder of Guix about using Guix Home.2025-06-16https://guix.gnu.org/blog/2022/keeping-ones-home-tidy/
This guy, Podiki, built a gaming rig with Guix System. He is also a major contributor to NonGuix.2025-06-13https://boilingsteam.com/how-i-built-my-new-linux-gaming-desktop-in-2021-with-amd-cpugpu-and-gnu-guix/
In Vim, use :helpg /pattern/ to search the Vim help via grep. Use :cn and :cp to navigate matches.2025-06-12:help helpg
System Crafters is a great community with info about Guix and Emacs.2025-06-02https://systemcrafters.net/
Guix is a better, GNU clone of NixOS configured in Guile Scheme.2025-06-02https://guix.gnu.org/
Literate programming is a way of documenting high-level code approaches by structuring the code files with prose.2025-06-02https://en.wikipedia.org/wiki/Literate_programming
In Zsh, $OLDPWD stores the value of the previous pwd. This is hugely useful for moving files around.2025-05-30
In Zsh, adding a glob to an expression makes the whole expression a glob. Make sure you are postfixing * if you want to see all matches for a that begin with the glob.2025-05-30
In Vim, use <C-w>T to move the current window to a new tab.2025-05-30CTRL-W_T
In Zsh, use exec zsh to totally reload Zsh (including environment variables).2025-05-30https://batsov.com/articles/2022/09/15/reload-zsh-configuration/
top is way better than Activity Monitor.2025-05-30man top
In Vim, nrformats+=alpha must be set to increment/decrement letters with the below two commands.2025-05-21:help nrformats
In Vim visual modes, use g<C-x> to decrement.2025-05-21:help v_g_CTRL-X
In Vim visual modes, use g<C-a> to increment numbers on all lines.2025-05-10:help v_g_CTRL-A, https://www.joshmorony.com/totw/28/
In Vim, use `< and `> to go to the beginning and end of the previous visual selection.2025-05-07:help `<, :help `>, https://stackoverflow.com/questions/11176159/how-to-jump-to-the-start-or-the-end-of-visual-selection-in-vim
In Vim, <C-r><C-r>register will paste from a register without executing special characters.2025-05-06:help i_CTRL-R_CTRL-R, https://vim.fandom.com/wiki/Pasting_registers
In Vim, you can execute arbitrary edits with :g/pattern/normal somecommand.2025-05-06:help :g, https://learnvim.irian.to/basics/the_global_command
In double entry accounting, payments made with credit cards and other liabilities are represented as outgoing (negative) values.2025-05-05https://www.reddit.com/r/plaintextaccounting/comments/eh9bz7/yet_another_question_about_credit_cards_and/
In Zsh use bindkey -v to enable Vi mode. (Insert mode is the default.2025-05-02
In Zsh use setopt extended_glob; yourcmdhere (^negativepattern) to apply a command via an exclusion.2025-05-01https://unix.stackexchange.com/a/541787/727998
In Vim insert mode, type <C-v>160 to insert a no-break space.2025-04-30https://vimtricks.com/p/vimtrick-non-printable-characters/
In Vim, you can set various white space characters and markers with listchars.2025-04-30:help listchars
In Vim R replace mode, type <C-r>" to paste yanked contents.2025-04-30https://stackoverflow.com/a/25413808/28799158
In Vim GREP, \_. matches any character including a newline.2025-04-28:help /\_., https://stackoverflow.com/a/784203/28799158
In Vim, use :%s//~/ to redo the last substitution.2025-04-28:help g&, https://vi.stackexchange.com/a/18107/54693
Pandoc can translate markdown fenced divs to ICML paragraph and character styles.2025-04-28https://github.com/jgm/pandoc/wiki/Importing-Markdown-in-InDesign
Processing manuscripts as XML may dramatically reduce the InDesign workload.2025-04-28https://helpx.adobe.com/indesign/using/importing-xml.html, https://carijansen.com/indesign-xml-reference-guide/, https://stackoverflow.com/a/66267474/28799158
In Vim, gq{motion} will format the text. This is particularly useful for aligning text to a tab stop.2025-04-24:help gq
In Vim @% is the register for the current file (absolute path).2025-04-23:help quote%
In Vim, :call delete(@%) deletes the current (but leaves the buffer intact.2025-04-23:help delete(), https://stackoverflow.com/a/16679182
In Vim GREP, \c makes the selection case insensitive.2025-04-23:help /\c, https://superuser.com/a/713957
In Vim, _ is the current line motion.2025-04-23:help _, https://stackoverflow.com/a/47864035/28799158
This video explores the importance of experience/familiarity/practice in learning at pace.2025-04-22https://www.youtube.com/watch?v=bSDprg24pEA
Vim has a built in print feature: :hardcopy2025-04-22:help :hardcopy, https://stackoverflow.com/a/9693079
lpr is a shell service for printing files.2025-04-22man lpr, https://superuser.com/a/607380
In Vim command mode, <cfile> is replaced with the filename under the cursor.2025-04-18:help <cfile>
Lilypond is a musical markup language based on ABC and LaTeX. There is a (depreciated) Pandoc Lua filter for it already.2025-04-18https://lilypond.org, https://abcnotation.com, https://github.com/pandoc/lua-filters/tree/master/lilypond
In Vim GREP, the \%V atom restricts the search to the last visual mode selection.2025-04-18help /\%V, https://vim.fandom.com/wiki/Search_and_replace_in_a_visual_selection#Substituting_in_a_visual_selection
In Vim command mode, use <Up> and <Down> to scroll through history just like in the shell.2025-04-18:help c_<Up>, :help c_<Down>
In Vim, use :ene=/:enew= to begin editing a new file in the pwd.2025-04-18:help :enew
I finally remembered where I bought my favorite round thick-rimmed glasses.2025-04-17https://www.fytoo.com/product/FT0969?id=2239
Language is provably ambiguous.2025-04-17https://youtu.be/rWjUS2h2BfU?si=pITI0xi3Fq0LUz8p
The royal order of adjectives is a standard order for chaining adjectives in English.2025-04-17https://dictionary.cambridge.org/us/grammar/british-grammar/adjectives-order
ShellCheck is a Haskell shell script validator.2025-04-17https://hackage.haskell.org/package/ShellCheck
GitHub CLI extension leaves much to be desired. Currently, it can only process shell commands.2025-04-16https://docs.github.com/en/copilot/using-github-copilot/using-github-copilot-in-the-command-line
API keys are not a part of the ChatGPT Plus subscription. They are served by the OpenAI API platform.2025-04-16https://community.openai.com/t/api-access-as-a-chatgpt-plus-subscriber/573409/2
InDesign’s GREP supports word boundaries: \b. (It also supports the opening/closing boundaries: \< and \>.)2025-04-15https://www.oreilly.com/library/view/grep-in-indesign/9780596157173/ch04.html
Zenburn is a Vim color scheme used natively for Pandoc syntax highlighting. It is so good, I am using it in my .vimrc.2025-04-10https://github.com/jnurmine/Zenburn
SVG favicons are now a thing.2025-04-10https://css-tricks.com/svg-favicons-and-all-the-fun-things-we-can-do-with-them/
In CSS, use display: flow-root; to ensure parent elements min size accounts for floated elements.2025-04-10https://www.digitalocean.com/community/tutorials/css-no-more-clearfix-flow-root
In Vim insert mode, evaluate expressions (e.g. math) by typing <C-R>=yourexpression<CR>.2025-04-09:help c_CTRL-R_=, https://vimtricks.com/p/vim-calculator/
In Vim, open file under the cursor in a new split with CTRL-W_f.2025-04-09:help CTRL-W_f, https://vimtricks.com/p/open-file-in-a-split/
In Vim, quickly switch to a one-time shell with :shell or :sh.2025-04-09:help :shell
In Git, use git reset to clear local changes since last commit.2025-04-09https://stackoverflow.com/a/1146981/28799158
In Vim, use g& to repeat last substitution.2025-04-09:help g&, https://vi.stackexchange.com/a/18107/54693
In Git, safely undo up to a prior commit without destroying history: git revert --no-commit 0d1d7fc3..HEAD2025-04-09https://stackoverflow.com/a/21718540/28799158
Pandoc will treat iframes and other plain HTML as code blocks if there are more than four spaces worth of indentation.2025-04-08jgm/pandoc#2244
In Vim, delete all but current buffer with %bd\verte#2025-04-08https://stackoverflow.com/a/34050776/28799158
Quickly create a PDF with a subset of the pages of another PDF by selecting the pages in the sidebar, right-clicking, and selecting Extract Pages….2025-04-08
A joke about how deep the rabbit hole goes for solving computer problems.2025-04-04https://people.willamette.edu/~fruehr/haskell/evolution.html
The T2 chip on Apple computers can make installing Linux difficult.2025-04-03https://wiki.t2linux.org
Tufte CSS is a CSS styling philosophy derived from Edward Tufte’s books and handouts. (It is very elegant.)2025-04-02https://edwardtufte.github.io/tufte-css/
git checkout -b [<name-of-new-branch>] is a composition of git branch and git checkout.2025-04-02https://stackoverflow.com/questions/66882952/how-to-create-new-local-branch-and-switch-between-branches-in-git
Pandoc multiline tables best fit my needs for note taking. NOTE: They still convert to single-line.2025-04-02https://pandoc.org/MANUAL.html#extension-multiline_tables
In Vim, use :echo expand("%:h") to show the path of the current file.2025-04-02:help :echo, :help expand()
In Vim, % refers to the complete file path, %:h gets the head (path minus filename).2025-04-02:help %:h
In Vim, insert current time insert mode with <C-r>=strftime('%F')<CR>.2025-04-02https://superuser.com/questions/451340/how-to-insert-the-date-into-vim