SIGKILL cannot be trapped as per [SC2173](https://github.com/koalaman/shellcheck/wiki/SC2173). This is just to avoid showing bad example (which would generate another shellcheck warning). :-)

LuckyDams committed Jun 17, 2025

Add four varying examples found in the wild of problematic code

wileyhy committed Jun 29, 2023

improvement to explanation.

TriMoon committed Mar 13, 2021

Use triple backticks rather than indenting for code.

koalaman committed Oct 4, 2015

Replaced "Contraindications" with "Exceptions".

koalaman committed Jan 21, 2015

Created SC2064 (markdown)

koalaman committed Jun 18, 2014