not giving a fuck about proper file perms is fine as long as its not a server
this post was submitted on 10 Sep 2026
245 points (92.1% liked)
linuxmemes
32772 readers
194 users here now
Hint: :q!
Sister communities:
Community rules (click to expand)
1. Follow the site-wide rules
- Instance-wide TOS: https://legal.lemmy.world/tos/
- Lemmy code of conduct: https://join-lemmy.org/docs/code_of_conduct.html
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 of any kind will not be tolerated. This is an LGBTQ+-friendly community -- if that is a problem for you, you should leave.
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
sudoin 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. π¬π§ Language/ΡΠ·ΡΠΊ/Sprache
- This is primarily an English-speaking community. π¬π§π¦πΊπΊπΈ
- 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 figures
We 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 3 years ago
MODERATORS
Why? I mean not Drake because Drake sucks
My specify every permission every time? That's just going to create arrows.
This is drake erasure and I'm LOVING EVERY MINUTE OF IT, JERRY
Yo dawg, heard you like memes
But those are different
Yeah, not only does +x leave read/write permissions untouched, it also only makes it executable for the user, not for everyone and their cat.
If your cat isnβt the first entry in /etc/sudoers Iβm not sure I want to know you
If your cat isnβt the first entry in /etc/sudoers Iβm not sure I want to know you
Cat doesn't execute anything tho, it just reads and gives output
Or am I???
x='dumb.txt' && echo "ls | grep $x && cat $x && rm -v $x" > $x && cat $x | bash
The cat command executes the cat program.
What happens when u try to cat the cat program, is that considered reading or executing
Both, they are not mutually exclusive.
Except if you use kitty terminal emulator with unsecure remote access. Issue
Then with cat, you could execute arbitrary commands...
load more comments
(1 replies)
chmod 666 so only the devil can execute it
chmod -R ug+rwX,o=r *
Such a beautiful language.
this but in reverse π€·ββοΈ
I don't use chmod nearly often enough to remember these numbers. I know there's a mathematical way to figure it out, but I cba to do that when u+wrx more or less tells me exactly what it does (grant the User Write, Read, and eXecute permissions)
4 read, 2 write, 1 execute.
That's it. Add them up for whatever you want.
and digits are sticky, owner, group, all
chmod -R 777 / galaxy brain
When I start fucking with chmod, it happens way too often that what I want to do only works after I executed chmod 777...
May I interest you in a nice βchownβ?
chmod -R 777 /
Why the fuck am I still getting permission errors
sudo
load more comments
(1 replies)
load more comments
(1 replies)
real question is how do you pronounce chmod
hmod
Shmaude
βchange modβ
"chemod"
c h mod
shmod. and then cho-wn (ch'own? cho-un?)
and of course, hweel (jk on this one)
The CH from channel and then mod
load more comments
(4 replies)
chmod -R 600 ~/, because I dont trust anyone, not even myself.
I forgor the tilde and its taking a long time. wat do
sudo rm -rf / --no-preserve-root
Start from scratch
load more comments
(4 replies)
If you don't add the leading digit (out of respect) for the sticky/setgid/setuid bits, do you even Linux?
view more: next βΊ