find /some/path -type d -name .svn -delete<br/>
find /some/path -type d -name "Prefix_*" -delete<br/>
find /some/path -type f -name "*.bak" -delete<br/>
for /?
инфы даёт мало)for /R "D:\SomePath" %X in (*.bak) do (del "%X")