The littleutils include a duplicate file finder (repeats), image optimizers (opt-jpg opt-png opt-gif recomp-jpg), file rename tools (lowercase uppercase), archive re-compressors (to-bzip to-7zip to-lzma), a tempfile utility (tempname), and more ...
littleutils Features
* Includes several basic file property query utilities.
* Includes several file renaming utilities.
* Includes several loss-less image file re-compressors.
* Includes several compressed file re-compressors.
* Includes a duplicate file-finding utility.
* Includes a secure temporary file creation utility.
Continue Reading... littleutils Features
* Includes several basic file property query utilities.
* Includes several file renaming utilities.
* Includes several loss-less image file re-compressors.
* Includes several compressed file re-compressors.
* Includes a duplicate file-finding utility.
* Includes a secure temporary file creation utility.
source:http://linuxpoison.blogspot.com/2012/01/135781677510386.html