arg_test.sh

来自「Linux 的shell编程小程序」· Shell 代码 · 共 17 行

#!/bin/bash
#echo "print args : while "
#while [ -n "$1" ]
#do
#        echo "$1"
#        shift
#done


echo "print args : until "
until [ -z "$1" ]
do
        echo "$1"
        shift
done