rename批量重命名命令的用法

啥子事嘛

目录下有N个大写后缀名的文件，如何才能用rename将其全部转换为小写后缀名？曾经搜到一个用rename+tr的重命名方式，但现在却找不到了，郁闷，现在只能用脚本 for i in `ls`; do mv -f $i `echo $i | tr a-z A-Z`; done来实现，太麻烦了。

ServerOnly

for i in *; do mv "$i" "`echo "$i" | tr [A-Z] [a-z]`"; done

啥子事嘛

Post by ServerOnly;2087745
for i in *; do mv "$i" "`echo "$i" | tr [A-Z] [a-z]`"; done

这个脚本比较麻烦，有没有只用rename的办法？

tocai

看一下mmv是否有这个功能，我这里没装，google搜索mmv被墙了

lord007

可能偶尔被墙
Move/Copy/Append/Link multiple files
mmv is a program to move/copy/append/link multiple files according to a set of wildcard patterns. This multiple action is performed safely, i.e. without any unexpected deletion of files due to collisions of target names with existing filenames or with other target names.
man page
http://ss64.com/bash/mmv.html