I've been a professional C, Perl, PHP and Python developer.
I'm an ex-sysadmin from the late 20th century.
These days I do more Javascript and CSS and whatnot, and promote UX and accessibility.
Ryan is an engineer in the Sacramento Area with a focus in Python, Ruby, and Rust. Bash/Python Exercism mentor. Coding, physics, calculus, music, woodworking. Looking for work!
Usually I see set -o errexit, set -o nounset, and set -o pipefail as safety catches. Ben is right on about set -x. That’s a great one for debugging. Googling or running ‘man set’ will give you a bunch more info :)
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What other options of
setare typically used in bash scripts?-xprints out every command as it's run, which can be fun (if verbose) for debugging.Usually I see set -o errexit, set -o nounset, and set -o pipefail as safety catches. Ben is right on about set -x. That’s a great one for debugging. Googling or running ‘man set’ will give you a bunch more info :)