Possible resource for some good POSIX Shell patterns

I saw this pop up on HN today. Seems like it might be a helpful reference for folks who don’t have a lot of experience writing shell:

I’m often scratching my head when I’m writing a one-off little custom command and need to do some tricky conditional logic or string parsing. Seems like there’s some good stuff in there!


Dylan Araps has been doing amazing things–not just these guides (about Bash and POSIX shell), but also his work on the fff file manager, among other projects.