Rsync, cp, bru with intelligent and persistent file checksumming

The "swiss army knife" of file management Rsync, cp, bru + time machine with intelligent and persistent file checksummin

This version intended mainly for my own use, and grew from 6 years of occasional weekend hacking -- it is a script, not an application. A major re-rewrite and cleanup is needed. Intended to be portable as a single file, so not as tidy as it should be.

Run "pc help" for more information

Contact Jeremy Gilbert - jgilbert20 at google mail