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Learn Linux The Hard Way (β version)

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Re: Learn Linux The Hard Way (β version)

#14
post #4

at the # prompt type: # yes die > /dev/mem :-) When I was younger my friends and I would find cool and interesting ways to crash unix boxes. A more modern version: dd if=/dev/urandom of=/dev/mem

Ah the shenanigans that can be had with piping into system interfaces represented by files!

* cat 'ing /dev/urandom into /dev/dsp (white noise), or /dev/fb0 (noise on the display)

* cat 'ing your /dev/mic into someone else's /dev/dsp via a SSH connection

* Playing around with /dev/mem or /dev/kmem (the right sequence of commands.. something involving `strings` and `dd` lets you actually see your bios stuff)

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