some servers, some desktop
just to work
cat /dev/sysmouse > /dev/dsp, cat /boot/kernel/kernel > /dev/dsp, OpenBSD release songs
Handbook, Marshall Kirk McKusick and George V. Neville-Neil - "The Design and Implementation of the FreeBSD Operating System"
"≥^T▀1╠гдшЮE^XAщ^My╡цByф6≈"^S≤Pюг╙√s▐▄h╣^KUCа⌡RYsd{∙6ЙD4╚┼\ип┬ЛуН╟ю²$┬%╨Щ:P
╞ы┼o\),м}╧Еq^U╢Л${э]тЗ╨eО╦$d4PЕ^U÷-0*ю°ЛМzу├\^LаCЭkui-аш,"
/dev/urandom
""
/dev/zero