this post was submitted on 25 Sep 2023
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I don't have a printer.
I don't like open ports.
Decides to remove CUPS.
"apt list -i *cups*"
There are like 7 CUPS packages and dependencies.
for each package "apt remove cups --simulate"
Get to package 6 and decide 'Ok. No major issues, looks fine.'
For the first 6 packages "sudo apt remove CUPS"
This is easy and painless!
On 7th ...
Removing cups-pk or some shit.... Removing mint-common... Removing cinnamon-desktop...
Oh, fuck
I feel like I broke my network because I removed python once.
When I was new to Linux I broke EVERYTHING.
Often.
The more you break, the more you learn.
Nobody tells me I can't modify this file.
Eg. I once accidentally chmodded the entire root directory. (Recursion incident)
Linux does not like when the root fs permissions are ALL changed.
I had no internet at the time. And no idea what timeshift was.
Thankfully, I had a library card.
Learned a lot about permissions that month.
(I enjoy doing things the hard way)
Did you manage to get your system working again? Iirc I did the same on Arch a few years ago and it wasn't too bad to restore the system after looking at the permissions on a fresh install (maybe a container or vm, idr).
I tried. It was so long ago now I can't even remember. It was xubuntu, though.
But, I'm pretty sure I had to take it down to the local shop and get a copy of the iso since I didn't have a fresh install to compare. (This wasn't the only time I absolutely borked my machine)
Nowadays, I backup everything. I image the partitions. I create a separate partition for home. And I know what to never touch.
Agreed, backups are important. Before switching to NixOS (or image based OS like Fedora Silverblue) I made use of automatic btrfs snapshots. This makes these kinds of screw-ups simple to revert.
I'd like to say an overly optimistic
chmod -Rdidn't happen again but my old Nextcloud instance would like a word.Thanks for reminding to do my backups again. I've recently build a server with enough storage so I'll probably setup restic or borg. That means I can bring my external backup HDD over to my family as an offline/offsite backup.
I did something very similar while I was drunkenly troubleshooting issues on an old laptop and I gave up as soon as I saw the desktop going I just closed the lid and reformatted the next day