TLDR
Enter a command. For example: gvcolor, awslogs, mr, code, hashid.

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}}

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