I’m curious how software can be created and evolve over time. I’m afraid that at some point, we’ll realize there are issues with the software we’re using that can only be remedied by massive changes or a complete rewrite....
I am writing #!/usr/bin/env sh for dead simple scripts, so they will be a tiny bit more portable and run a tiny bit faster. The lack of arrays causes too much pain in longer scripts. I would love to use Fish, but it lacks a strict mode.
No, why would I?
I used to share all my dotfiles, scripts included, but I was too afraid that I would publish some secrets someday, so I stopped doing that. For synchronizing commands, aliases and other stuff between computers I use Chezmoi.
To use Fish instead of fighting with start up time of Zsh with hundreds of plugins
Always use the so-called “strict mode” in Bash, that is, the set -euo pipefail line. It will make Bash error on non-zero exit code, undefined variables and non-zero exit codes in commands in pipe. Also, always use shellcheck. It’s extremely easy to make a mistake in Bash. If you want to check the single command exit code manually, just wrap it in set +e and set -e.
Consider writing your scripts in Python. Like Bash, it also has some warts, but is multiplatform and easy to read. I have a snippet which contains some boilerplate like a main function definition with ArgumentParser instantiated. Then at the end of the script the main function is called wrapped in try … except KeyboardInterrupt: exit(130) which should be a default behavior.
Absolutely not a bad practice. If you need to use them on a remote server and can’t remember what they stand for, you can always execute type some_command. Oh, and read about abbreviations in Fish. It always expands the abbreviation, so you see what you execute.
A few months ago, I rolled back to a previous btrfs snapshot using Snapper. Now I am constantly running out of space, no matter how many packages I delete and I’m wondering if that is the reason. The snapshot list looks like this:...
I don’t have the “Used space” column, probably because I have quota disabled. I managed to find out using btdu, that the snapshot 1137 takes ~8.3 GiB.
I cannot delete it using that command, because it is marked with “+” which means it is the “btrfs default subvolume”, according to snapper manual. I wonder if there is still a way to get rid of it.
Fighting with flying robots who are protecting supposedly scarce and valuable resources that are in fact not worth a dime, restore after a few minutes and are only needed for quests
No, I think they meant that you get better resource usage when you install an app as a Flatpak instead of a system package. You get the same benefit in a traditional distro too, if you use Flatpaks, it’s just that immutable distros kind of force you to use them.
When installing the proprietary nvidia driver recommended by the the official debian page for Debian Bookwork, apt seems to want to install a new kernel. I actually did this before (since this is my second time installing debian on here) and this new kernel messes with the display server somehow, disabeling all monitors but one,...
Linux's New DRM Panic "Blue Screen of Death" In Action (www.phoronix.com)
Finally made the move (lemmy.world)
Just don’t ask how long it took to get my dGPU working properly :D But thankfully, there were a bunch of helpful folks with tips!
Deja Rule (beehaw.org)
Are there any things in Linux that need to be started over from scratch?
I’m curious how software can be created and evolve over time. I’m afraid that at some point, we’ll realize there are issues with the software we’re using that can only be remedied by massive changes or a complete rewrite....
OpenSUSE has the best installation menu of any OSs ever made (lemmy.ca)
Linux Mint 22 Adopts PipeWire, New Linux Kernel Cadence - OMG! Ubuntu (www.omgubuntu.co.uk)
General Advice for shell scripts
What do you advice for shell usage?...
Is the snapshot, I rolled back to using Snapper, still taking space?
A few months ago, I rolled back to a previous btrfs snapshot using Snapper. Now I am constantly running out of space, no matter how many packages I delete and I’m wondering if that is the reason. The snapshot list looks like this:...
Games rule (lemmy.world)
rulecinization juice (lemmy.cafe)
Why use immutable Linux ? And which one ?
What are the pros and cons for desktops ? EDIT : Thanks all. I’ll try Silverblue, bazzite and more.
rule (lemmy.ml)
Installing nvidia driver installs a new kernel [SOLVED, LOOK IN THE COMMENTS]
When installing the proprietary nvidia driver recommended by the the official debian page for Debian Bookwork, apt seems to want to install a new kernel. I actually did this before (since this is my second time installing debian on here) and this new kernel messes with the display server somehow, disabeling all monitors but one,...