Recently, I got the task to remove all MP3- files from some shared folders (SMB shares). To do so, I wrote a tiny batch- script wich processes the DIR command’s output and examines it to match the MP3 extension.
The script processes all folders and subfolders in its working directory (e.g. if you run it in c:\scripts it processes all folders and subfolders from there on – c:\scripts\*)
@ECHO OFF FOR /F "tokens=*" %%G IN ('DIR /B /S *.mp3') DO DEL /F "%%G"