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klashxx/trap.sh

Created July 6, 2016 11:34
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trap.sh
#!/bin/bash
set -e
err_report() {
echo "Error on line $1"
}
trap 'err_report $LINENO' ERR
ech hello
echo "good"
@klashxx
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klashxx commented Jul 6, 2016 

$ ./trap.sh 
./trap.sh: line 11: ech: command not found
Error on line 11
$ echo $?
127

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