怎样从文件中一行一行的读取数据作为参数？

yelvtaohua

如f：
aa
bb

把"aa"读到$A ，把"bb"读到$B

用#!/bin/sh

yongjian

you can use

1. for i in $(cat file); do statement; done

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or

1. cat file | while read line; do statement; done

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they are all be able to read one line a time to process.

yaop

while read line
do
statment
done  < file