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… 😥
I’ve configured PAM to not let me login remotely after hours, because I just know that someday I’ll want to fix “just this tiny thing” and I’ll break production because I’m too tired. I clearly need protection from myself, and this is one slice in Dr.Reasons’s Swiss cheese model.
Don’t let the people drag you down, this happens to all of us.
Harsh (to yourself), but fair