Rot13 is a short program that performs Usenet-standard rot13
encryption. This is done by taking the input letter and shifting it
left by 13 characters, so an A becomes an N, a B becomes an O, and so
Syntax: rot13 [input [output]]
If no filenames are specified, rot13 reads from stdin and writes to
stdout. If one filename is specified, rot13 reads from that file and
writes to stdout. If two filenames are specified, rot13 reads from the
first file and writes to the second file.
The author is me, Marc Unangst. Various ways of contacting me are:[email protected]
Marc Unangst of 1:2200/[email protected]
Rot13 is Copyright 1990 Marc Unangst. All Rights Reserved. Distribution
permitted under the terms of the GNU Copyleft agreement. Copies of this
agreement are available from the author.