for 实现:
#!/bin/bash
set i=0
set j=0
for((i=0;i<10;))
do
let "j=j+1"
echo "-------------j is $j -------------------"
done
while实现:
#!/bin/bash
set j=2
while true
do
let "j=j+1"
echo "----------j is $j--------------"
done
Shell脚本之无限循环的两种方法
原文:http://www.jb51.net/article/62440.htm