I am a Linux beginner/amateur and I have sort of had enough of copy and pasting commands I find on the internet without having a good understanding of how they actually work.

I guess my end goal is to be able to comfortably install and use arch Linux with my own customization’s and be able to fix it when things go wrong.

What tips/ideas do you have for getting better at navigating the terminal, and getting a better understanding of how the os works. What is a good roadmap to follow? And how did you, advanced Linux user, get to the stage your at now?

Edit: my current distro is bazzite just in case you were interested and thanks for all the replies you are all really helpful.

  • boredsquirrel@slrpnk.net
    1·
    3 months ago
    1. You can always use man command and just read through it. If you want less text, use curl cheat.sh/command (learn how to use aliases) or the tools tldr and cheat
    2. Install the fish shell, it makes using the terminal waaay easier, out of the box.
    3. Install Alpaca flatpak, and use tinyllama or bigger LLM models. Tinyllama is already very sufficient at explaining linux commands and more, and runs fine on my reasonably powerful and modern laptop. Other models may be slow as fuck.
    4. Use the terminal only. Log out, Ctrl+Alt+F2 and login, then use some tools.
    $pwd
cd
echo
ls
cat
nano
less
more
chmod
chown
#your package manager
lsblk
dd #be careful!
udisksctl
lsusb
lspci
curl
wget
...

    Note: use the man for these tools and often multiple tools do the same thing

    1. There is this online terminal game/quiz but I cant find its name.
    • thingsiplay@beehaw.org
      1·
      3 months ago

      Install the fish shell, it makes using the terminal waaay easier, out of the box.

      Not a good idea if the goal is to learn more about Linux. Fish is not compatible to and is different to Bash in some ways, that it would be hard once not using Fish. Also getting help or sharing scripts with others will be problematic, when having a problem and researching it. For someone coming in to Linux and wanting to learn about it, I highly recommend to learn about Bash first and use it at least for months before even thinking about a custom shell. I used Fish too (and I miss some features), so its not like I wouldn’t know what it is.

      Install Alpaca flatpak, and use tinyllama or bigger LLM models.

      Alpaca is nice. GPT4All is also another one (and one that I prefer). Either way, both are good. But again like previous point, I do not recommend to install and use Ai modesl (LLMs) to learn about Linux and to get used to it. Especially the smaller models often hallucinate and lie with false claims. If you don’t know it better and are currently learning, this could be a problem. I highly discourage from installing and learning with an Ai model alongside when you are new to a topic like Linux. Its also not like there wouldn’t be enough good material out there anyway.

      • pineapple@lemmy.mlOPEnglish
        1·
        3 months ago

        Wait I did this to my main drive everything went black is this suposed to happen? will it start working again?

        • Blisterexe@lemmy.zip
          1·
          3 months ago

          in case you aren’t joking, rm -rf / (albiet with a warning now) will delete allll the files on your system, so everything going black is the expected result.

          rm is remove, the - is to indicate that you want to pass arguments, and r&f are recursive (delete stuff in the folders in this folder) and force (don’t ask for confirmation). The slash afterwards designates the root folder, the folder with everything in it.

          So “rm -rf /” means “remove, recursively and forcefully, everything in the / directory”