Linux

67077 readers

194 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
No misinformation
No NSFW content
No hate speech, bigotry, etc

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 7 years ago

MODERATORS

nooter692@lemmy.ml

AgreeableLandscape@lemmy.ml

MarcellusDrum@lemmy.ml

cypherpunks@lemmy.ml

cyclohexane@lemmy.ml

d3Xt3r@lemmy.nz

limiting shutdown/reboot permissions (sh.itjust.works)

submitted 2 days ago by muusemuuse@sh.itjust.works to c/linux@lemmy.ml

6 comments fedilink hide all child comments

I have a fedora workstation pac connected to the living room tv, running some server duties in the house and playing games over streaming and on the tv it is connected to.

I want to forbid reboot/shutdown from the UI. I want only sudo in the terminal to be able to do that.

I'm no certain of the best way to do that. I cant go just hiding the options on a per UI basis as I'll be playing whack-a-mole until I'm dead. Instead, Id like things like plasma and steam to understand they aren't permitted to make that request, but if they try anyway, the OS just ignores them.

you are viewing a single comment's thread
view the rest of the comments

[–] CameronDev@programming.dev 4 points 2 days ago* (last edited 2 days ago) (1 children)

systemd-inhibit seems like the right place to look, but I have a vague feeling that gnome can override it.

https://www.freedesktop.org/software/systemd/man/latest/systemd-inhibit.html

Maybe with some tweaking itll be unoveridable except for root?

[–] Cysioland@lemmygrad.ml 2 points 1 day ago (1 children)

at least in my experience GNOME does not override systemd-inhibit but rather just silently fails the shutdown

[–] CameronDev@programming.dev 2 points 1 day ago

Weird. I'm sure i have seen a popup saying "shutdown was inhibited" that let me force it. I'll have a try later today