65
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 21 Nov 2024
65 points (100.0% liked)
Linux
48332 readers
493 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 5 years ago
MODERATORS
Here's a rule I learned the hard way a few decades ago:
I'm a big fan of starting the command with a
#, then removing it once I'm happy with the command to defend against accidentally hitting enterPutting
~next to the enter key on keyboards (at least UK ones) was an evil villain level decisionWhen I'm unsure, I
ls <the-glob>, chek, then replacelswithrm.This. When the ls command works, hit ctrl-a, meta-d, type rm, enter.
Oh, didn't knew about
Alt d. ThxI really like this # idea. I've also taken to holding off on adding sudo when deleting privileged files
I never thought of doing that in 40 years. It's a great idea actually. Thanks!
Or have backups (lol)
AND have backups.
In the few years of me exclusively using the command line to manage files, even having rm aliased to rm -rf, and at some point to sudo rm -rf, out of convenience, I think it has happened thrice that I deleted the wrong file, and twice I was able to restore it with (hourly) backups. The third time, it was a minecraft world which I had created to test some mods and the server start script, and I had excluded it from backups because my ~/games dir is usually only used by steam.
-idoesn't exist?