Helpful bash scripts -

rot13 - shifts all characters by 13 positions

by Adalbert Prokop ( on 2008

All programs available on this page are distributed under the GNU General Public License (GPL). It mainly means, that it's legal to copy, publish, use and modify them - as long the modified version is also published under the GPL and all authors are listed.



A very simple script, which "encodes" the standard input or any given text usin RED13. RED13 means that every letter is shifted by 13 positions in the alphabet. Latin alphabet has 26 letters, as you know...