Handling Signals in bash: Difference between revisions
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* [[bash#Subjects|bash]] | * [[bash#Subjects|bash]] | ||
* [[Linux Signals]] | * [[Linux Signals]] | ||
* [[trap]] | |||
=Overview= | =Overview= | ||
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... | ... | ||
</syntaxhighlight> | </syntaxhighlight> | ||
For more details on how trap should be used, see: {{Internal|Trap|trap}} | |||
Latest revision as of 19:24, 25 September 2019
External
Internal
Overview
The signals are caught with the trap built-in.
trap '<executable code or function name>' <signal>
...
function sigint() {
echo "signal INT received"
exit 0
}
trap 'sigint' INT
...
For more details on how trap should be used, see: