this post was submitted on 14 Jan 2025
139 points (99.3% liked)

Linux

49140 readers
1206 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

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 5 years ago
MODERATORS
 

Just wondering since I know a lot of people quietly use a screen-area-select -> tesseract OCR -> clipboard shortcut.

  • I separate subjects of interest into different Firefox windows, in different workspaces -- so I have an extension title them and a startup script parse text to ask the compositor to put them in the correct workspace (lets me restart more conveniently).
  • I have automatically-set different-orientation wallpapers for using my 2-in-1 depending on whether I use it in portrait or landscape (kind of just for looks, but I don't think if anyone else adds a wallpaper change to their screen rotation keybind).
(page 2) 50 comments
sorted by: hot top controversial new old
[–] olafurp@lemmy.world 2 points 5 days ago

I use many KDE activities all mapped to a single hotkey. Meta+H, Meta+J, Meta+K, then L, Y, U, G.

I set my browser and maybe one other as sticky to show on all. I also have specific desktop picture for all of them.

On top of that I have a startup command that opens all applications I use for work. Each application is configured to open in a certain activity.

The end result is that instead of doing Alt-Tab or looking for the window I do Meta+Key and it's there in front of my eyes with focus.

[–] Kekin@lemy.lol 2 points 5 days ago (2 children)

Coming from Windows, I set up KDE's Spectacle to open with Super + Shift + S in Area Select Mode and save and copy to clipboard on click release

Maybe not as unique but kinda neat I think

[–] fool@discuss.tchncs.de 2 points 5 days ago

Not unique, but we are now kindred (I did the same <:)

load more comments (1 replies)
[–] Scott_of_the_Arctic@lemmy.world 3 points 6 days ago (2 children)

I spilled a glass of scrumpy on the keyboard and a, s, and d no longer work. So I have to use a keyboard with it.

load more comments (2 replies)
[–] Cysioland@lemmygrad.ml 1 points 6 days ago

"yubi [website name]" in Alt+F2 — asks yubikey for a TOTP code for a website and autotypes it into wherever I've got my focus

[–] ryannathans@aussie.zone 52 points 1 week ago (4 children)

I use my DE mostly as it comes, that's got to be unique in this community

load more comments (4 replies)
[–] rimu@piefed.social 41 points 1 week ago (2 children)

I have an old gamer keyboard with extra programmable keys on the side, which I use for cut, copy, paste, close tab, close window, etc. Logitech provides drivers/software for Windows & Mac only.

To make it work I have a custom monkey-patched USB driver that I compiled from source, some weird daemon that interacts with the driver and some shell scripts on top of that. I'm not sure how but it works thanks to a 9 year old youtube video made by a guy from eastern europe somewhere.

[–] fool@discuss.tchncs.de 13 points 1 week ago (1 children)

Awesome...

Care to share the video/code? ~~I actually have something similar (Corsair Scimitar's macro customizer doesn't work on Linux~~

As I was writing this I found a project that deals with Corsair MMO mice on Linux so now I will be going on an egg hunt.

[–] rimu@piefed.social 15 points 1 week ago

video https://www.youtube.com/watch?v=8gAT-BbyOWw

code https://github.com/Leproide/Linux-G15-Daemon-Logitech-G110-

I'm pretty sure it will only work with a handful of old Logitech keyboards.

When I eventually upgrade my OS and can't compile the stack for some reason, I've got a Sun Type-7 waiting in the wings.

load more comments (1 replies)
[–] tonyn@lemmy.ml 37 points 1 week ago (2 children)

When I press Super + PrtSc, a bash script performs the following:

Takes a screenshot of the entire desktop (import -window root) and saves it as ~/screenshot.png..

Analyzes the screenshot to calculate the "mean brightness" value of the image. It converts the image to grayscale and determines the average pixel brightness (a value between 0 and 1, where 0 is black and 1 is white).

Checks if the image is dark by comparing the mean brightness to a threshold of 0.2. If the mean brightness is less than 0.2 (i.e., the image is very dark), it applies a negative filter to the image (convert -negate), effectively inverting the colors (black becomes white and vice versa).

Sends the image to a printer (lp command) named MF741C-743C for printing.

[–] eager_eagle@lemmy.world 32 points 1 week ago (1 children)

an actual print screen, finally

[–] dave@feddit.uk 13 points 1 week ago

A kind of ‘super’ print screen, in fact.

[–] jordanlund@lemmy.world 31 points 1 week ago (1 children)

Machined badge reading "Built Not Bought".

My dad used to put them on the cars he built.

[–] atzanteol@sh.itjust.works 18 points 1 week ago (1 children)

My dad used to put them on the cars he built.

That's pretty rad.

[–] jordanlund@lemmy.world 12 points 1 week ago

He was a rad guy.

[–] syklemil@discuss.tchncs.de 21 points 1 week ago (2 children)

I suspect my habit of having an alias userctl="systemctl --user" is slightly unusual, as is running Firefox, Steam, and some other graphical programs as systemd units is somewhat unusual (e.g. mod4-enter runs systemd-run --user alacritty)

But what I'm actually pretty sure is unique is my keyboard layout. I taught myself dvorak a summer some decades ago, but the norwegian dvorak layout has some annoyances, so I've made some tweaks. Used to be a Xmodmap file, but with the switch to wayland I turned it into a file in /usr/share/X11/xkb/symbols/.

Part of what I did to teach myself dvorak and touch-typing at the same time was randomize the placement of the keycaps too. It has a side effect of being a kind of security by obscurity layer: I type quickly and confidently, but others who want to use my machines have an "uhh …" reaction.

[–] nawordar@lemmy.ml 2 points 6 days ago* (last edited 6 days ago) (1 children)

I didn't know about the systemd-run command. Do you use it to save the command log? I created a script conveniently named x which opens a file in a default app, in the background, so I can still use the terminal. But then I had the problem with handling logs and this sounds like a perfect solution. Gonna try it today.

As for the alias, I wanted to create a pacman-like interface for systemctl, so the commands would be much shorter, but never finished it. For example, sctl -Eun unit would be equal to sysyemctl enable --user --now unit

load more comments (1 replies)
load more comments (1 replies)
[–] thejevans@lemmy.ml 16 points 1 week ago (1 children)

I have scripts set up to switch between my desk setup and my home theater setup that swap monitor configurations with wlrandr and default audio devices in wireplumber. These scripts are triggered with the "Netflix" button on my Nvidia Shield remote via Home Assistant and SSH. Simultaneously on Home Assistant power to the peripherals on my desk is toggled, the TV input is toggled between the Nvidia Shield and the PC, my AV receiver settings are toggled, and if the PC was asleep, it's turned on with a WoL magic packet.

load more comments (1 replies)
[–] golden_zealot@lemmy.ml 14 points 1 week ago (2 children)

I am indecisive when it comes to wallpapers so I have a script somewhere which accepts tag-words as arguments and then scrapes wallhaven.cc for those words at the resolution of my setup and picks one that contains those words at random before downloading it to my wallpapers folder and setting it as my wallpaper image.

So for example, you could just know you want something blue so you would run wallpaper blue and it just grabs one and sets it. You could get a wallpaper of the sky, of a blue car, of the ocean, whatever happens to be a wallpaper that met the criteria of the word/s supplied.

[–] dasenboy@lemm.ee 2 points 5 days ago (1 children)

KDE actually has a plugin that does just that, I use it currently to rotate a fantasy illustration as my wallpaper every hour from that site.

[–] golden_zealot@lemmy.ml 1 points 5 days ago

Oh neat!

My script is for gnome, but I wonder if there us an equivalent gnome extension in existence as well.

[–] LiveLM@lemmy.zip 16 points 1 week ago* (last edited 1 week ago) (1 children)

Risky business considering there's always some horny anime crap mixed in on Wallhaven.
Filters and tags only help so much since lots of it either has poor tags or no tags at all.

[–] golden_zealot@lemmy.ml 13 points 1 week ago (1 children)

There is a toggle for SFW/Sketchy which in my experience has worked pretty well in avoiding such things, but you are probably right it does not catch everything.

If such a thing happened, I would just re-run the same command to update to a different one though. I guess I generally just make sure no one is in the room when it runs haha.

load more comments (1 replies)
[–] bjoern_tantau@swg-empire.de 14 points 1 week ago

I'm one of at most a handful people in the world with a full disk encrypted Steam Deck and unlocking using the touchscreen.

Until someone implements https://github.com/ublue-os/bazzite/issues/464 in Bazzite.

[–] faercol@lemmy.blahaj.zone 12 points 1 week ago (4 children)

I boot on a custom EFI app to control my dualboot (instead of systemd-boot or grub) that asks a service on my proxmox server which OS I'm supposed to boot.

Overkill, but it allows me to control my dual-boot without a keyboard in my computer (because it's a Bluetooth keyboard so I can't really use it in grub anyway)

load more comments (4 replies)
[–] atzanteol@sh.itjust.works 12 points 1 week ago* (last edited 1 week ago) (8 children)

I've got a RPI running a full-screen 'kiosk' view from homeassitant that turns an external display on/off based on a motion sensor.

So basically it's showing current temperatures, thermostat control, etc. but I have the display turn off after X minutes of no movement and turn on when there has been movement so it's only on when you're in the room.

load more comments (8 replies)
[–] mesamunefire@lemmy.world 11 points 1 week ago

I have a meshtastic script that runs once a day that sends a weather report for our local area at 6:00 am. It was based off a script that some awesome person did. I also have a script that once a week sends out ham/meshtastic events to all local people. Its worked out pretty well.

CTRL+SHIFT+L to sync my room lights to the screen using huenicorn. Plan on hooking up openrgb as well when I can be bothered to write a script.

[–] data1701d@startrek.website 11 points 1 week ago

On my desktop, I wrote a Python script that pulls a random Star Trek: The Next Generation or Deep Space Nine script from a folder and prints it in STDOUT. I use this in the XScreenSaver Text Manipulation > Program option to turn Star Trek into a screen saver.

Currently, I use it with the Apple II screensaver, but in its original incarnation, I used the Star Wars intro screensaver. 😈

[–] Chimrod@jlai.lu 10 points 1 week ago

My keyboard automatically change the keys depending of the app I'm using: closing a tab in the terminal or closing a tab inlthe browser are always the same key.

https://git.chimrod.com/smartcropad.git/about/

[–] haui_lemmy@lemmy.giftedmc.com 9 points 1 week ago* (last edited 1 week ago) (2 children)

Definitely not nobody but statistically VERY FEW people will have this combination:

  • pop!os (fight me!)
  • script that limits accumulator charge to 80% on asus laptop
  • script that turns on vpn if out of home and kicks off a backup if at home (through wifi ssid)

Edit: nice try to fingerprint me, big tech. You succeeded! /j

load more comments (2 replies)
[–] tetris11@lemmy.ml 8 points 1 week ago (2 children)

my awesome wm config has a lot of customization. We're talking 5+ years of basically re-writing an entire theme, along with behaviours, widgets, and bindings.

load more comments (2 replies)
[–] Ephera@lemmy.ml 8 points 1 week ago

I've got basically the bspwm workflow, but on KDE.

So, bspwm has tiling of windows and doesn't want you to minimize (nowadays, it actually has a minimize-feature, but back when I last used it, it didn't). As a result, if a window is open, it is visible on some workspace. If you want to hide windows, put them on a different workspace.
I like that workflow, because while it probably seems complex when you first hear about it, it actually simplifies things. When you're looking for a window, you don't have to check all the workspaces and minimized windows and behind other windows.

KDE adds to that, in that I can have a workspace overview in my panel, so where I can see all workspaces with the windows that are visible on them (which with this workflow is all windows on that workspace). I like to call it my minimap.
It makes the workflow a lot easier to use, but it also allows me to group workspaces by location. So, if I'm working on a topic, I often have a Firefox window on one workspace, my text editor on the workspace below and then a terminal on the workspace below that. If I then realize, I need to quickly look up something for a related topic, I'll open up a new Firefox window two workspaces below that (leaving an empty workspace as separator). If I do something completely different, I might leave a whole bunch of empty workspaces in between. Or, well, KDE actually allows grouping workspaces with a feature called "Activities", so I'll often switch Activities.

I find that works a lot better for multi-tasking than the traditional Windows workflow of one window per application, with all kinds of different topics mixed into all kinds of ungrouped windows. If I switch between topics, I just go to the right location on my minimap and I've all the topic-related information in the windows that are there.

[–] JetpackJackson@feddit.org 8 points 1 week ago

Custom cowsay written in Rust that pulls German song lyrics from my favorite band from a text file?

[–] captain_aggravated@sh.itjust.works 7 points 1 week ago (3 children)

I'm pretty sure no one else has my shell script that takes a picture, uses imagemagick to copy a scaled down version of it to a special folder, and then build a string that allows me to just middle click paste the image into Rednotebook so it appears correctly.

load more comments (3 replies)
[–] knolord@lemmy.zip 6 points 1 week ago

I have a custom script, which changes the fan profile (in my case between two thinkfan config files) depending whether the dock is connected or not. That one gets triggered whenever it switches the power source (AC or BAT0). (AC gets plugged in -> script starts -> check if dock is connected -> if connected run different profile)

It's janky but very helpful when it works :D

[–] mcmodknower@programming.dev 6 points 1 week ago (1 children)

I open links from different categories of websites in different firefox profiles via a bash script. For example the current one is named "memes".

Also i have a second panel at the top of my second monitor so i can always see the current date and time.

load more comments (1 replies)
load more comments
view more: ‹ prev next ›