Roger Farrell’s notes
GitHub
Shells
computer
why-clis-are-better-for-humans
vim
references/change-image-color-profile-with-sips
references/guide-batch-convert-pdfs-to-jpgs
references/guide-batch-convert-svgs-to-pngs
references/guide-batch-append-suffix-to-filename-in-bash
references/navigating-around-in-your-shell
references/hledger-documentation