711
Firewall
(lemmy.world)
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this post was submitted on 16 Feb 2024
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Programmer Humor
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UFW is a software firewall. SSH is a way to remote into computers. The joke is they turned on UFW and got locked out of the machine.
I'm pretty sure it was a joke.
Everyone did this at some point, but nobody would admit such a silly thing happened to them.
Never done this to a single server.
Managed to write the “ufw enable, deny all” part of ansislbe script without the “allow 22” part and run it against all my homelab once.
Hehe. I was joking there.
Have done it randomly on my backup raspi 3 so many times 🤣
I've been bamboozled