Question

我有一些名字有些相似的文件：

HappyBD_Stereo_144kbps.mp3
HappyBD_Stereo_192kbps.mp3
HappyBD_Stereo_256kbps.mp3
...

出于某种原因，我需要将这些名称更改/缩短为

HappyBD_Ste_144k.mp3
HappyBD_Ste_192k.mp3
HappyBD_Ste_256k.mp3
...

有人可以推荐一种自动更改此类文件名的好方法吗？感谢。

Answer 1

你可以尝试，

for filename in `ls *_Stereo_*.mp3`; do 
  newfilename=$(sed 's/_Stereo_/_Ste_/g' <<< $filename); 
  mv $filename $newfilename; 
done