$ cd ~rsapkf/
_
projects
utils
weblog
wiki
books
etc
random
about
contact
uses
misc
Dotfiles
~/vigenere
Vigenère cipher
encoder/decoder.
Plaintext
The quick brown fox jumps over the lazy dog.
Key [a-z]
Cipher
Tig qvkcl drpyn gqx kwmqu owgr uje mczz foh.