shell 读取文件的每一行内容并输出


(1)
#!/bin/bash

while read line
do
    echo $line
done < file


(2)
#!/bin/bash

cat file  | while read line
do
    echo $line
done



(3)
for line in `cat file`
do
    echo $line
done

posted @ 2015-03-06 15:33  emanlee  阅读(724)  评论(0)    收藏  举报