Bash example-getopt

Bash script that demonstrates the usage of getopt

Http://linuxwell.com/2011/07/14/getopt-in-bash/

#! /Bin/bash # execute getoptargs = 'getopt-o "123:"-l "one, two, three:" \-n "getopt. sh "--" $ @ "'# Bad argumentsif [$? -Ne 0]; then exit 1fi # A little magiceval set -- "$ ARGs" # Now go through all the optionswhile true; do case "$1" in-1 | -- one) echo "uno" shift;-2 | -- two) echo "dos" shift;-3 | -- Three) echo "tres" # We need to take the option argument if [-n "$2"]; then Echo "argument: $2" fi Shift 2 ;;--) shift break; esacdone