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Joined 5 months ago
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Cake day: April 4th, 2026

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  • Install gnome-tweaks. It’ll be under “Accessories” or you can search for it in their activities travesty. There are some gnome-shell-extension-X things to install as well before you head into the tweaks program. They all used to be part of gnome-tweaks and now they’re not. If I recall a helpful web lookup occurs when you’re messing with that stuff and tells you what package to install.

    gnome can be rough until you tailor it to your usage or if you’re in an austere environment with no internet. I think all those settings can be changed via editing dconf directly, but I don’t know how, and at this point in my life I don’t really feel like trying to hack a user experience provided to me into usefulness (no root, admin doesn’t want to use linux at all so he sets up the minimal least risky thing he can and won’t change it). gnome’s interpretation of “minimal” is pretty painful.

    I use LXQT when I can. I’ll get around to trying modern KDE at some point.




  • In the comments you said you get tests run every 4-6 weeks. In my experience old age problems don’t start at 32.

    Try some different things in between one of those 4-6 week cycles:

    • Track your diet with whatever website or software looking for basic stuff like calories and all the little sodium/calcium/potassium type stuff.
    • Drop caffeine entirely. Taper off because the withdrawal headaches suck, and it’ll take pretty much the whole month. I doubt this will help, but the best sleep I ever had was when I quit caffeine.
    • If money isn’t a problem grab a blood sugar monitoring kit and spot check it depending on how quickly you want to burn through the consumables. Get advice from people who have to do this on how to do it right.

    Is it like a brain fog? One that no amount of water seems to touch? Like you’re moving and thinking through a soup that gets thinner and thinner through the day until it finally gets thin enough to seem normal?



  • Debian.

    This is the future so Virtual Machines and containers are where most of the stuff will end up anyway. If you need a specific distro it’s minutes away with a VM or container.

    If you think there’s a chance you might want some Redhat cert for a job at some point it might be the time to jump to Rocky, and I’ve never used Proxmox so I can’t comment except to say that if I come into two fairly large computers for self hosting, the first one will get Rocky so I can get much more familiar with it, and the second will get Proxmox.

    It’s all systemd anyway.




  • There is Carriage Return (CR), and also Line Feed (LF, often called New Line). If you think about old mechanical printers with the metal arm sticking out, a CR operation would move the type head to the far left column, and a LF operation would advance the paper by one line. Variously through the years depending on hardware (typewriter, teletype, those early CRTs that you had to refresh the screen, or modern computers) you would get one or both of those if you pressed Return/Enter, and it’s configurable in software, depending on the software. I don’t know what windows does these days with notepad, but at one time the Enter key sent both (CRLF). UNIX style systems tended to use LF, and older Macs as someone else referenced used CR. If you wrote a generic program to handle anything you had to account for all of them. Mostly these days it gets abstracted away which generally works well enough unless a team of people used a random collection of software to edit a text file.

    printf "\r\nHexadecimal, like that scene from The Martian.\n" | hexdump -C
    00000000  0d 0a 48 65 78 61 64 65  63 69 6d 61 6c 2c 20 6c  |..Hexadecimal, l|
    00000010  69 6b 65 20 74 68 61 74  20 73 63 65 6e 65 20 66  |ike that scene f|
    00000020  72 6f 6d 20 54 68 65 20  4d 61 72 74 69 61 6e 2e  |rom The Martian.|
    00000030  0a                                                |.|
    00000031
    

    The 0a is a Line Feed character, and the 0d is a Carriage Return character. In my terminal without piping it through hexdump you get:

    printf "\r\nHexadecimal, like that scene from The Martian.\n"
    
    Hexadecimal, like that scene from The Martian.
    

    The LF at the end of the string makes it so that the prompt at the terminal doesn’t appear on the same line as the output, and the blank line before the text is caused by the LF at the beginning. I don’t know/care/have to worry about what eats the CR.