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Scripts: Fix error messages in erase-disk.sh

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the_4n0nym0u53 2022-02-24 22:08:14 +01:00
parent 7dd2d85547
commit b29b88621c
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1 changed files with 13 additions and 9 deletions
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22
scripts/.local/bin/erase-disk.sh
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@ -20,20 +20,24 @@ usage() {
echo "be run as root." echo "be run as root."
echo echo
echo "erase-disk.sh is licensed under The Unlicense." echo "erase-disk.sh is licensed under The Unlicense."
exit 0
} }
[ "$1" = "-h" -o "$1" = "--help" ] && usage [ "$1" = "-h" -o "$1" = "--help" ] && usage && exit 0
if [ $(id -u) -ne 0 ]; then if [ $# -lt 2 ]; then
echo "This script must be run as root. Quitting..." echo "ERROR: Not enough options!"
echo
usage
exit 1 exit 1
elif [ -z "$1" ]; then elif [ $# -gt 2 ]; then
echo "Please specify number of passes. Quitting..." echo "ERROR: Too many options!"
echo
usage
exit 1 exit 1
elif [ -z "$2" ]; then elif [ $(id -u) -ne 0 ]; then
echo "Please specify device to erase. Quitting..." echo "ERROR: Must run as root!"
echo
usage
exit 1 exit 1
fi fi