mac 文件批量改名

一. 修改后缀名 (后缀PNG大写变小写png)
$ vi rename.sh
  
for i in *.PNG;do mv "$i" "${i%.PNG}.png" ;done

$ sh rename.sh


同理aaaaaaaaaaaaa_MED.jpg重命名为aaaaaaaaaaaaa_LRG.jpg的方法:
for i in *.jpg;do mv "$i" "${i%_MED.jpg}_LRG.jpg" ;done


参考链接 http://blog.csdn.net/diyagoanyhacker/article/details/7663412

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转载自blog.csdn.net/linuxchen/article/details/39296093