POSIX.1-2024 has been published (ieeexplore.ieee.org)

submitted 4 months ago by mox@lemmy.sdf.org to c/programming@programming.dev

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A note from earlier today says the HTML edition will be available soon. I assume that means it will show up here: https://pubs.opengroup.org/onlinepubs/9699919799/

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[-] joyjoy@lemm.ee 1 points 4 months ago

All you need to do is set -e at the start of the script to stop on a non-0 exit code. And quote variables to prevent globbing.

[-] flying_sheep@lemmy.ml 1 points 4 months ago

Oh you sweet summer child.

If you don't use pipes or command substitutions, set -e gets you a fair part of the way there.

If you're interested, I can look up the rest of the arcane incantations necessary.

[-] joyjoy@lemm.ee 1 points 4 months ago

Here's a neat tidbit. Using curl without -f --fail will make non-2xx status codes return success, so set -e won't help there.

[-] flying_sheep@lemmy.ml 1 points 4 months ago

Yeah, and that's just one of many many things to consider.

this post was submitted on 14 Jun 2024

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