💾 Archived View for freeshell.de › tldr › trap.gmi captured on 2023-04-26 at 16:16:47. Gemini links have been rewritten to link to archived content
⬅️ Previous capture (2022-04-28)
-=-=-=-=-=-=-
Automatically execute commands after receiving signals by processes or the operating system.
Can be used to perform cleanups for interruptions by the user or other actions.
trap -l
trap -p
trap 'echo "Caught signal {SIGHUP}"' {SIGHUP}
trap - {SIGHUP} {SIGINT}
Copyright © 2014—present the tldr-pages team and contributors.
This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).