getoptsex.sh

来自「Solaris环境下Shell编程编程」· Shell 代码 · 共 27 行

#!/bin/sh

# Script name: getoptsex.sh

USAGE="usage: $0 -x -y"


while getopts :xy opt_char
do
	case $opt_char in
	x) 
		echo "You entered the x option"
		;;

	y) 
		echo "You entered the y option"
		;;          

	\?) 
		echo "$OPTARG is not a valid option."
		echo "$USAGE" 
		;;
	esac

done