• unalivejoy@lemm.eeEnglish
    1·
    5 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·
      5 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.