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After almost half a century, I'm still doing it... (lemmy.sdf.org)
submitted 2 years ago by to c/linux@lemmy.ml
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So I'm working on a server from home.

I do a cat /sys/class/net/eth0/operstate and it says unknown despite the interface being obviously up, since I'm SSH'ing into the box.

I try to explicitely set the interface up to force the status to say up with ip link set eth0 up. No joy, still unknown.

Hmm... maybe I should bring it down and back up.

So I do ip link set eth0 down and... I drive 15 miles to work to do the corresponding ip link set eth0 up

50 years using Unix and I'm still doing this... 😥

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[–] 8 points 2 years ago

Lol I've locked myself out of so many random cloud and remote instances like this that now I always make a sleep chain or a kill timer with tmux/screen.

Usually like:

./risky_dumb_script.sh ; sleep 30 ; ./undo.sh

Or

./risky_dumb.script.sh

Which starts with a 30 second sleep, and:

(tmux) sleep 300 ; kill PID

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