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The NSA Selector

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302 points anigbrowl | 1 comments | 20 May 25 18:30 UTC | HN request time: 0s | source
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tptacek ◴[20 May 25 19:29 UTC] No.44045027[source]▶
There used to be a thing on SunOS (I think) where you'd get `ping` to write to /dev/audio so you could diagnose network stuff by sound.
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monster_truck ◴[20 May 25 20:22 UTC] No.44045529[source]▶
You can still do this with /dev/dsp or similar. Might need sudo these days

`cat /dev/urandom > /dev/dsp`

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1. rfl890 ◴[21 May 25 00:32 UTC] No.44047258[source]▶
For a more modern approach, try ffplay: cat /dev/urandom | ffplay -f s16le -