TLDR
Enter a command. For example: encfs, chromium, pueue edit, quilt.

trap

 
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. More information: https://manned.org/trap.
 
  • List available signals to set traps for:
     
    trap -l
     
  • List active traps for the current shell:
     
    trap -p
     
  • Set a trap to execute commands when one or more signals are detected:
     
    trap 'echo "Caught signal {{SIGHUP}}"' {{SIGHUP}}
     
  • Remove active traps:
     
    trap - {{SIGHUP}} {{SIGINT}}

This is a tldr pages (source, CC BY 4.0) web wrapper for cheat-sheets.org. All commands, popular commands, most used linux commands. Referrals. Progressive Web Application (PWA) version to install on your device.