Linux将文件重命名为dirname [英] Linux rename files as dirname

问题描述

  ./ 1 / wwuhw.mp3 
 ./2/ nweiewe.mp3 
 ./3/iwqjoiw.mp3 
 ./4/ncionw.MP3 
 ./5/joiwqfm.wmv 
 ./6/jqoifiew.WMV 
  

如何在Linux Bash中像这样重命名：

  ./ 1 / 1.mp3 
 ./2/2.mp3 
 ./3/3.mp3 
 ./4/4。 MP3 
 ./5/5.wmv 
 ./6/6.WMV 
  

 对于我in * / *;解决方案做mv $ i $（dirname $ i）/ $（dirname $ i）。$ {i ## *。};完成
  

对于循环遍历每个文件目录一个接一个。和 mv 语句逐个重命名目录中的每个文件。

i got lots of files like this:

./1/wwuhw.mp3
./2/nweiewe.mp3
./3/iwqjoiw.mp3
./4/ncionw.MP3
./5/joiwqfm.wmv
./6/jqoifiew.WMV

how can i rename them like this in Linux Bash:

./1/1.mp3
./2/2.mp3
./3/3.mp3
./4/4.MP3
./5/5.wmv
./6/6.WMV

解决方案

Try this,

for i in */*; do mv $i $(dirname $i)/$(dirname $i).${i##*.}; done

For loop iterates over each file in directory one by one. and mv statement renames the each file in directory one by one.

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