Date   : Mon, 16 Jan 1984 23:25:30 EST
From   : Keith Petersen <w8sdz@brl>
Subject: Re: PD programs to do file compares...

COMPARE.COM compares any CP/M files and aborts when it comes to a difference.
DF.COM compares two ASCII files and prints the differences to the console.
HEXDIF.COM compares any two CP/M files (binary or ASCII) and prints the
addresses and the byte values in HEX and ASCII (if printable).  All are
available on SIMTEL20.  Get MICRO:<CPM>CPM.CRCLST for a complete listing
of what's available.