Title:           [Bash] 4cdl-rename-tool
Author:          Twilypastes
Pastebin link:   http://pastebin.com/bLqHyBPg
First Edit:      Saturday 6th of June 2015 08:24:16 PM CDT
Last Edit:       Last edit on: Saturday 6th of June 2015 08:34:02 PM CDT

#!/bin/bash
#
# Intended for renaming selected '4cdl' images for reuploading to 4chan.
# Do Not run these over each other or more than once on the same filenames.
# Place the selected '4cdl' images in an empty directory along with this file.
# Uncomment One of the lines below to use $ sh ./rename
 
# Removes last upload id; keeping <Original Filename>.ext (Only run once)
#f=(*); for i in "${f[@]}"; do mv -i "$i" "${i#*-}"; done
 
# Removes original filename; keeping <Last Upload ID>.ext (Only run once)
#f=(*); for i in "${f[@]}"; do mv -i "$i" "${i%%-*}.${i#*.}"; done
 
exit 0