/Shell/Bash/Exit status bash

Exit status bash

To set the exit status of a shell script

#!/bin/sh
if cp "$1" "$1.bak"
then
    vi "$1"
    exit   # USE STATUS FROM vi
else
    echo "bkedit quitting: can't make backup?" 1>&2
    exit 1
fi

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Source: cs.ait.ac.th

Exit status bash

echo $? # to print last command exit status

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