Shell 遍历目录下的文件,文件读取方式,2种简单的读取方式

遍历某个目录下所有文件

#!/bin/bash

for file in $folder/*
do
    echo $file
done

遍历某个目录下所有 txt 文件

#!/bin/bash

for file in $folder/*.txt
do
    echo $file
done

文件读取

#!/bin/bash

# 方式1
cat "$filepath" | while read line
do
    echo $line
done

# 方式2
while read line
do
    echo $line
done < "$filepath"

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转载自blog.csdn.net/yao1500/article/details/106113249