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 Using Bash traps in your scripts 
Using Bash traps in your scripts
Date : Tue, 30 Jun 2020 00:45:00 GMT
Source : LXer Linux News
Link :

It's easy to detect when a shell script starts, but it's not always easy to know when it stops. A script might end normally, just as its author intends it to end, but it could also fail due to an une... >>>>>

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