lzf, a very lightweight compression/decompression utility written by Stefan Traby.
uses liblzf written by Marc Lehmann <schmorp@schmorp.de> You can find more info at
http://liblzf.plan9.de/

usage: lzf [-dufhvb] [file ...]
       unlzf [file ...]
       lzcat [file ...]

-c --compress    compress
-d --decompress  decompress
-f --force       force overwrite of output file
-h --help        give this help
-v --verbose     verbose mode
-b # --blocksize # set blocksize