See file DESCRIPTION for now.

Usage

git clone --recursive https://github.com/hilbix/md5chk.git
cd md5chk
make
sudo make install

FAQ

WTF why?

MD5 is insecure!

MD5 is broken as security algorithm. But it still is a good file hash and better than a CRC.
Compare: SHA1 is broken, too. But git still uses it.
The security of an algorithm has to do with how it is used, not with the algorithm itself.
Just be aware that there can be MD5 collisions. To thwart a bit you can use a random -p.
Even that md5 is not cryptographical safe it still can detect file corruption due to failing hardware.
I believe that there are no byte sequences A and B where md5(XA)===md5(XB) for any given X.
- But I am not sure. But I am pretty sure that md5(X P(A)) !== md5(X P(B)) with a certain part P(_).
- So using -b or -p with a random -e and -f should even detect carefully created colliding files.

License?

This Works is placed under the terms of the Copyright Less License,
see file COPYRIGHT.CLL. USE AT OWN RISK, ABSOLUTELY NO WARRANTY.
But be aware that some, but not all, files in Submodule tino/ are not CLLed yet, so they are still under GNU GPL v2.
This probably will slowly change from GPLv2 to CLL, but this transition is not done yet. Sorry.