From ba8b10a254131a248c924284260d022a70f4e63c Mon Sep 17 00:00:00 2001 From: fuerbringer Date: Sat, 3 Feb 2018 13:12:32 +0100 Subject: [PATCH] trap: more concrete command examples. --- pages/linux/trap.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/pages/linux/trap.md b/pages/linux/trap.md index 4c158a841d..a884a84742 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: