this post was submitted on 15 Jan 2026
366 points (97.2% liked)

linuxmemes

29405 readers
1533 users here now

Hint: :q!


Sister communities:


Community rules (click to expand)

1. Follow the site-wide rules

2. Be civil
  • Understand the difference between a joke and an insult.
  • Do not harrass or attack users for any reason. This includes using blanket terms, like "every user of thing".
  • Don't get baited into back-and-forth insults. We are not animals.
  • Leave remarks of "peasantry" to the PCMR community. If you dislike an OS/service/application, attack the thing you dislike, not the individuals who use it. Some people may not have a choice.
  • Bigotry will not be tolerated.
  • 3. Post Linux-related content
  • Including Unix and BSD.
  • Non-Linux content is acceptable as long as it makes a reference to Linux. For example, the poorly made mockery of sudo in Windows.
  • No porn, no politics, no trolling or ragebaiting.
  • Don't come looking for advice, this is not the right community.
  • 4. No recent reposts
  • Everybody uses Arch btw, can't quit Vim, <loves/tolerates/hates> systemd, and wants to interject for a moment. You can stop now.
  • 5. πŸ‡¬πŸ‡§ Language/язык/Sprache
  • This is primarily an English-speaking community. πŸ‡¬πŸ‡§πŸ‡¦πŸ‡ΊπŸ‡ΊπŸ‡Έ
  • Comments written in other languages are allowed.
  • The substance of a post should be comprehensible for people who only speak English.
  • Titles and post bodies written in other languages will be allowed, but only as long as the above rule is observed.
  • 6. (NEW!) Regarding public figuresWe all have our opinions, and certain public figures can be divisive. Keep in mind that this is a community for memes and light-hearted fun, not for airing grievances or leveling accusations.
  • Keep discussions polite and free of disparagement.
  • We are never in possession of all of the facts. Defamatory comments will not be tolerated.
  • Discussions that get too heated will be locked and offending comments removed.
  • Β 

    Please report posts and comments that break these rules!


    Important: never execute code or follow advice that you don't understand or can't verify, especially here. The word of the day is credibility. This is a meme community -- even the most helpful comments might just be shitposts that can damage your system. Be aware, be smart, don't remove France.

    founded 2 years ago
    MODERATORS
    top 50 comments
    sorted by: hot top controversial new old
    [–] nieceandtows@programming.dev 68 points 2 weeks ago (5 children)

    Yeah I only use sudo once, for the su.

    [–] Hawke@lemmy.world 44 points 2 weeks ago (4 children)

    … but why? β€œsudo -i” is a thing. Why get another program involved?

    [–] SnotFlickerman@lemmy.blahaj.zone 22 points 2 weeks ago (1 children)

    Some people just want to watch the world burn.

    [–] b_tr3e@feddit.org 9 points 2 weeks ago

    Some people think before they type. They also do not think mindlessly typing "sudo" before every fucking line in bash is a valid substitute for knowing what they do. Many of them have been doing so for decades on HPUX, Solaris, BSDs and IRIX on their own and other people's/companies machines, not just on their single bedroom machine.

    [–] exu@feditown.com 8 points 2 weeks ago

    I don't think many people know about this feature

    [–] CoyoteFacts@piefed.ca 7 points 2 weeks ago

    Personally it's because my fingers are already on "s" and "u".

    [–] nieceandtows@programming.dev 6 points 2 weeks ago (1 children)

    It's easier to just call su once and run every single command as root rather than having to randomly use sudo for some commands and not for others (/s if it's not obvious)

    [–] Hawke@lemmy.world 6 points 2 weeks ago (4 children)

    But you can do that without involving β€˜su’.

    [–] slothrop@lemmy.ca 7 points 2 weeks ago* (last edited 2 weeks ago)

    I don't use sudo.
    Ever.
    It's disabled by default in slackware, and I don't know why it's even there.

    load more comments (3 replies)
    [–] caseyweederman@lemmy.ca 6 points 2 weeks ago

    Straight to jail.

    load more comments (3 replies)
    [–] SnotFlickerman@lemmy.blahaj.zone 54 points 2 weeks ago* (last edited 2 weeks ago) (4 children)

    Shut the front door!


    In a lot of situations it's actually bad to use sudo because it can impact settings that make programs or file ownership go to root instead of the user.

    [–] 30p87@feddit.org 14 points 2 weeks ago

    makepkg won't even run as root iirc

    [–] exu@feditown.com 12 points 2 weeks ago

    sudo -i -u user -s /usr/bin/bash

    load more comments (2 replies)
    [–] Samsy@lemmy.ml 41 points 2 weeks ago (2 children)

    But rm -fr / * seems not to work for removing the French language pack. Can someone confirm if it works with sudo?

    [–] eatham@aussie.zone 25 points 2 weeks ago (1 children)

    Works fine with sudo, removes all the French bloat.

    [–] wltr@discuss.tchncs.de 13 points 2 weeks ago (1 children)

    I see French bloated my system to the fullest!

    [–] Samsy@lemmy.ml 13 points 2 weeks ago* (last edited 2 weeks ago)

    Glad you fixed it. Don't forget to reboot.

    [–] plateee@piefed.social 18 points 2 weeks ago (1 children)

    Ah, I see your problem, you need to add --no-preserve-root.

    See the French are super into wine - and grape vines are notoriously hard to get rid of, so if you want to really get rid of the French language pack, you need to rip that grapevine out by the root (e.g. don't preserve the root). Otherwise, the French language pack will just grow back harder and Frenchier than before.

    Sacrebleu!

    load more comments (1 replies)
    [–] TomMasz@piefed.social 37 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

    How else will the OS know I'm serious ?

    [–] lost_faith@lemmy.ca 9 points 2 weeks ago

    "Yes, Do as I say!"

    [–] varnia@lemmy.blahaj.zone 22 points 2 weeks ago

    Oh, you mean better use doas everywhere? Got it.

    [–] RickyRigatoni@retrolemmy.com 19 points 2 weeks ago (1 children)

    sudon't tell me what to do

    load more comments (1 replies)
    [–] SilentObserver@lemmy.world 19 points 2 weeks ago (1 children)

    Don’t need sudo if you’re always root.

    Now excuse me. I need to call the bank and find out why my checking account is suddenly $0.

    load more comments (1 replies)
    [–] blaue_Fledermaus@olio.cafe 17 points 2 weeks ago (1 children)

    IMO the "year of the Linux desktop" will come when distros are designed for people who shouldn't even be allowed to use sudo.

    [–] Wfh@lemmy.zip 20 points 2 weeks ago* (last edited 2 weeks ago) (2 children)

    Let me introduce you to atomic distros.

    I moved my father on Bluefin 1.5 years ago from his antique MacBook Air. He doesn't know sudo exists. He has never heard of ujust. He doesn't even command line. He hasn't had to do a single update because it all happens in the background. He just.. uses it.

    load more comments (2 replies)
    [–] dream_weasel@sh.itjust.works 17 points 2 weeks ago

    sudo man sudo

    [–] luciferofastora@feddit.org 16 points 2 weeks ago (2 children)

    I once did a HackTheBox where the privilege escalation weakness was a cronjob running a script. I'm not sure if I correctly remember all the details, but I think it read some parameters from a file and fed them to some other script. Since it had something to do with the webserver the user was administrating, they needed write access to the file, granted via ACL. That took me a while to spot, actually. Not sure why, but ACL is a constant blind spot for me. As for passing the parameters, you can just append the contents of the file to the command and pipe it to bash.

    I don't recall what the normal script did, but it needed writing permissions for something. The proper way to do this would be ACL, but I guess I'm not the only one with a blind spot. The easy way to ensure the script can do whatever it needs to is to sudo the whole thing.

    So what do you do if you have a script running every ten minutes, reading the first line of a file you can edit, then executing it with superuser privileges?

    Whatever the fuck you want.

    [–] FauxLiving@lemmy.world 8 points 2 weeks ago

    You mean we shouldn't have a 'while true; eval $file' job running as root??? Goddammit, someone help me fix my remote admin script!!!

    load more comments (1 replies)
    [–] FancyPantsFIRE@lemmy.world 15 points 2 weeks ago
    [–] klymilark@herbicide.fallcounty.omg.lol 14 points 2 weeks ago (1 children)

    I mean, yeah, it's your computer. Just login on the root account, nothing bad ever comes of that, not even once, nope.

    load more comments (1 replies)
    [–] commie@lemmy.dbzer0.com 14 points 2 weeks ago (1 children)
    [–] wiccan2@lemmy.world 14 points 2 weeks ago (10 children)
    load more comments (10 replies)
    [–] Steamymoomilk@sh.itjust.works 12 points 2 weeks ago (2 children)

    Sudo !!

    πŸ‘ŒπŸ‘ŒπŸ‘Œ perfection

    load more comments (2 replies)
    [–] BeatTakeshi@lemmy.world 11 points 2 weeks ago
    [–] Diplomjodler3@lemmy.world 10 points 2 weeks ago (1 children)

    Pfft. Real men always log in as root.

    load more comments (1 replies)
    [–] phaedrus@piefed.world 7 points 2 weeks ago

    root@box ~# sudo fdisk -l

    spiderman pointing at spiderman

    [–] AA5B@lemmy.world 6 points 2 weeks ago

    Look at OP, claiming to have that mythical girlfriend who will make a sandwich without escalating privileges

    [–] yesman@lemmy.world 6 points 2 weeks ago
    [–] SAF77@lemmy.world 6 points 2 weeks ago (1 children)

    All you need is a single sudo su, correct.

    [–] bytesonbike@discuss.online 13 points 2 weeks ago (3 children)
    1. Turn on monitor.
    2. Sudo su
    3. Copying and pasting terminal commands I find off the Internet
    4. Living life to the fullest.
    [–] tourist@lemmy.world 13 points 2 weeks ago
    alias rm="rm -rf";
    alias cd="rm ~/Desktop; cd";
    pyhton="shutdown now"
    
    load more comments (2 replies)
    [–] Naich@lemmings.world 5 points 2 weeks ago

    Just once.

    sudo -s

    [–] unknown1234_5@kbin.earth 5 points 2 weeks ago

    sudo dnf --help

    load more comments
    view more: next β€Ί