Update 'README.md'

3 years ago · 170b1252e7
1 changed files with 3 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -194,6 +194,9 @@ file 'file 4.mkv'
 ## Get Interface MAC Easy
 `getmac /v`

+## Batch rename extensions
+`ren *.* *.jpg`
+
 ## List usernames on machine
 `net user`