编写批量修改扩展名脚本

Posted 2021-03-17 zrecret

第一种方法：

[root@ localhost shell]# vim s8.sh 

#!/bin/bash
for i in `ls *.$1`
do
        mv $i ${i%.*}.$2
done

第二种方法：

[root@ localhost shell]# vim s81.sh 

#!/bin/bash
for i in `ls *.$1`
do
        echo $1
        name=`echo $i |awk -F ‘.‘ ‘{print $1}‘`
        mv $i $name.$2
done