List and delete files using Windows PowerShell

To list files of specific type(s) on the disk or directory including all sub-directories
get-childitem c:\ -include *.tmp, *.temp, *.bak -recurse 
get-childitem D:\Projects\abc*\ -include *.bak -recurse 
The commands above will list on screen all files with extentions TMP, TEMP or BAK located on disk C:\ and all subdirectories or located on disk D:\ in directory PROJECTS and all subdirectories with name starting with ABC and their subdirectories.
2015/10/19 09:51