Replace /dev/null with a regular file. Then laugh, waiting for people to fill up their bit buckets. (cc @hal_pomeranz , who is a clever and devious fellow)
Battle Programmer Yuu @netspooky
23 May 2020
Ruin your computer by changing one file
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Replying to @jeffmcjunkin
How about removing the system's default initrd.img? Overwriting the boot sector? Much nastier than just filling up the root file system.

May 24, 2020 · 12:32 AM UTC

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Replying to @hal_pomeranz @jeffmcjunkin
Dump /dev/random to standard out every now and then.
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Remember “cat /dev/random > /dev/audio” on Solaris? Great for locating machines in your data center and annoying fellow Sys Admins!
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