The first poem written for computers :
<>!*''#
^"`$$-
!*=@$_
%*<>~4
&[]../
|{,,system halted
for you somewhat cybernetically challenged, it goes something like this (using the proper cyber-names) :
waka waka bang splat tick tick hash,
caret quote back-tick dollar dollar dash,
bang splat equal at dollar under-score,
percent splat waka waka tilde number four,
ampersand bracket bracket dot dot slash,
vertical-bar curly-bracket comma comma crash