shell getopt sample

gistfile1.txt

#!/bin/bash

TEMP=`getopt -o u:p: --long user:,passwd: -n "$0" -- "$@"`

if [ $? != 0 ]; then echo "Terminating..." >&2; exit 1; fi

eval set -- "$TEMP"

while true; do
    case "$1" in
        -u|--user) echo "User: $2"; shift 2 ;;
        -p|--passwd) echo "Password: $2"; shift 2 ;;
        --) shift; break ;;
    esac
done

echo "Remaining arguments:"
for arg do
   echo '--> '"\`$arg'" ;
done
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