diff --git a/pages/linux/trap.md b/pages/linux/trap.md index 4c158a841..a884a8474 100644 --- a/pages/linux/trap.md +++ b/pages/linux/trap.md @@ -1,7 +1,7 @@ # 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 causes. +> Can be used to perform cleanups for interruptions by the user or other actions. - List available signals to set traps for: @@ -13,11 +13,11 @@ - Set a trap to execute commands when one or more signals are detected: -`trap '{{shell_commands}}' {{signal_names}}` +`trap 'echo "Caught signal SIGHUP"' SIGHUP` - Remove active traps: -`trap - {{signal_names}}` +`trap - SIGHUP SIGINT` - Set a trap to delete a file after the user has interrupted a download: