#!/bin/bash #Filename:rename_photo.sh set -x count=1 for img in *.jpg *.png do new=image-$count.${img##*.} mv "$img" "$new" 2> /dev/null if [ $? -eq 0 ] then echo "Renameing $img to $new" let count++ fi done

[root@localhost script]# rename image photo image* 将当前目录下所有以image开头的文件，换成以photo开关 [root@localhost rename]# ls image_1.jpg  image_2.jpg  image_3.jpg  image_4.jpg  image_5.jpg [root@localhost rename]# rename image photo image* [root@localhost rename]# ls photo_1.jpg  photo_2.jpg  photo_3.jpg  photo_4.jpg  photo_5.jpg 将扩展名小写的.jpg改为大写.JPG [root@localhost rename]# rename .jpg .JPG *.jpg [root@localhost rename]# ls photo_1.JPG  photo_2.JPG  photo_3.JPG  photo_4.JPG  photo_5.JPG