hash - compute a simple hash function of a file
hash takes a file and computes a hash value for it by adding all the bytes in the file together modulo a prime.
hash is by default also compiled for the System/161 host OS so you can cross-check the answers you get.
hash uses the following system calls:
Once the basic system calls are complete, hash should work on any file the system supports. However, it will probably of most use for testing while working on the file system.
hash uses a silly hash algorithm.