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https://github.com/xero/glitchlock
a glitch art themed randomized lockscreen for linux
https://github.com/xero/glitchlock
Last synced: 5 days ago
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a glitch art themed randomized lockscreen for linux
- Host: GitHub
- URL: https://github.com/xero/glitchlock
- Owner: xero
- Created: 2018-08-21T18:55:15.000Z (about 6 years ago)
- Default Branch: master
- Last Pushed: 2024-08-21T12:26:02.000Z (3 months ago)
- Last Synced: 2024-08-21T13:48:30.909Z (3 months ago)
- Language: Shell
- Homepage:
- Size: 788 KB
- Stars: 205
- Watchers: 9
- Forks: 11
- Open Issues: 5
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
- awesome - xero/glitchlock - a glitch art themed randomized lockscreen for linux (Shell)
README
```
┏━┓┳ o┏┓┓┏━┓┳ ┳┳ ┏━┓┏━┓┳┏
┃ ┳┃ ┃ ┃ ┃ ┃━┫┃ ┃ ┃┃ ┣┻┓
┇━┛┇━┛┇ ┇ ┗━┛┇ ┻┇━┛┛━┛┗━┛┇ ┛
```
glitchlock: a glitch art themed randomized lockscreen. powered by i3lock-color.
(note, the lock screen is **NOT** animated. this gif is meant to showcase it's random output)
## table of contents
* [about](#about)
* [how it works](#how-it-works)
* [security](#security)
* [requirements](#requirements)
* [customize](#customize)
* [more](#more)
* [license](#license)
### about
i do [glitch art](https://lab.x-e.ro/glitches) for fun. i was messing around w/ one of my shell scripts and thought: this would make a cool lockscreen! after a bit of research and refactoring here we are.
### how it works
the script takes a screenshot, corrupts it, then optionally overlays an image (one for each display) then uses that image as the background for the lockscreen.
### security
this lockscreen has the potential for information leakage, since it uses a screenshot of your active screen. i made this for fun and personal use, please take care and weigh your opsec and personal threat model before deciding to use this.
an example workaround would be setting up your screen very nicely w/o any secret info in it and taking a screenshot. then replace [line #9](https://github.com/xero/glitchlock/blob/master/glitchlock#L9) in the script (`scrot /tmp/lock.png`) with a command to {move,copy} your pre-setup screenshot into place (e.g. `cp ~/lib/img/lock.png /tmp/lock.png`) then let the script randomly glitch that image out everytime.
### requirements
* i3lock-color
* the "ricing" fork of the lockscreen application
* https://github.com/PandorasFox/i3lock-color
* scrot
* the premiere nix screen shot tool
* https://github.com/dreamer/scrot
* imagemagick
* image manipulation toolkit
* https://github.com/ImageMagick/ImageMagick
if you're using [arch](https://www.archlinux.org) they can all be installed from the extra, community, and aur repos:
`yay -S i3lock-color-git scrot imagemagick`
\* [yay](https://github.com/Jguer/yay) is an aur helper that wraps [pacman](https://www.archlinux.org/pacman/).
### customize
if called alone, the script will take a screenshot and glitch it. but you can optionally pass an environment variable named `GLITCHICON` to the app and it will center that image on each display and overlay it on the glitched image.
an example of calling the script on `MOD4+ESC` using [sxhkd](https://github.com/baskerville/sxhkd)
```
# lockscreen
mod4 + Escape
GLITCHICON=~/src/glitchlock/stop.png ~/bin/glitchlock
```
### more
* https://0w.nz
* https://x-e.ro
* https://nixers.net
* https://git.io/.files
* https://reddit.com/r/unixporn
## license
[kopimi](https://kopimi.com)! in the spirit of _freedom of information_, i encourage you to fork, modify, change, share, or do whatever you like with this project! `^c^v`