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Jens Tschirpig jens1101

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@FlakM
FlakM / nix vm using flake.md
Last active November 19, 2025 04:44

Setting up qemu VM using nix flakes

Did you know that it is rather easy to setup a VM to test your NixOs configuration?

Create simple flake:

# flake.nix
{
  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
@AstralJohn
AstralJohn / Reset Udemy Progress.md
Last active November 18, 2025 08:40
Reset Udemy Progress

Reset Udemy Progress

Last Updated: 06/18/2024

Step 1. Go to the Udemy course in your browser

Go to the course and have any video up. The following code relies on the right sidebar to be visible to uncheck all your progress.

Step 2. Open browser console

You can do this with ctrl+shift+j and making sure the console tab is selected for chrome/brave

@melissacoleman
melissacoleman / gist:8e6bf42089ccb2a5ee60c0bea26c2061
Created June 13, 2018 15:26
raspi-config command line
/* From https://github.com/raspberrypi-ui/rc_gui/blob/master/src/rc_gui.c#L23-L70 */
#define GET_CAN_EXPAND "sudo raspi-config nonint get_can_expand"
#define EXPAND_FS "sudo raspi-config nonint do_expand_rootfs"
#define GET_HOSTNAME "sudo raspi-config nonint get_hostname"
#define SET_HOSTNAME "sudo raspi-config nonint do_hostname %s"
#define GET_BOOT_CLI "sudo raspi-config nonint get_boot_cli"
#define GET_AUTOLOGIN "sudo raspi-config nonint get_autologin"
#define SET_BOOT_CLI "sudo raspi-config nonint do_boot_behaviour B1"
#define SET_BOOT_CLIA "sudo raspi-config nonint do_boot_behaviour B2"
#define SET_BOOT_GUI "sudo raspi-config nonint do_boot_behaviour B3"
@jamesfreeman959
jamesfreeman959 / keepawake.ps1
Last active November 1, 2025 08:58
A very simple PowerShell script to keep a Windows PC awake and make lync think the user is active on the keyboard
# Useful references:
#
# https://superuser.com/questions/992511/emulate-a-keyboard-button-via-the-command-line
# https://ss64.com/vb/sendkeys.html
# https://social.technet.microsoft.com/Forums/windowsserver/en-US/96b339e2-e9da-4802-a66d-be619aeb21ac/execute-function-one-time-in-every-10-mins-in-windows-powershell?forum=winserverpowershell
# https://learn-powershell.net/2013/02/08/powershell-and-events-object-events/
#
# Future enhancements - use events rather than an infinite loop
$wsh = New-Object -ComObject WScript.Shell
while (1) {
@canhnt
canhnt / git-delete-local-tag.sh
Created August 9, 2017 09:11
Delete local tags that do not exist in remote
git fetch --prune origin "+refs/tags/*:refs/tags/*"
@pierrejoubert73
pierrejoubert73 / markdown-details-collapsible.md
Last active November 30, 2025 16:27
How to add a collapsible section in markdown.

How to add a collapsible section in markdown

1. Example

Click me

Heading

  1. Foo
  2. Bar
    • Baz
  • Qux
@PatrickLang
PatrickLang / mikrotik-pxe.md
Last active March 13, 2025 08:48
Boot from Mikrotik router and install Windows

Using a Mikrotik router to boot and install Windows

Lately I've been using Mikrotik routers because they're cheap, powerful, and fast. Most of them have either a USB or MicroSD slot, so you can add enough space to store network boot images right on the router.

I got most of the tips needed from these two articles, and combined them into this step by step guide:

@pierrejoubert73
pierrejoubert73 / ng-class-multiple.js
Created October 12, 2016 10:38
How to add multiple classes and expressions to the ng-class attribute.
<span class="label" ng-class="{'possibleValue1' : 'class1', 'possibleValue2' : 'class2', 'possibleValue3' : 'class3'}[object.value]" ng-bind-html='object.value'></span>
@hal0gen
hal0gen / _mobile-ready-web-app.html
Last active September 21, 2025 11:37 — forked from tfausak/ios-8-web-app.html
iOS + Android settings for web applications
<!doctype html>
<!-- Adapted from https://gist.github.com/tfausak/2222823 -->
<html>
<head>
<title>Mobile-ready web app</title>
<!-- CONFIGURATION -->
@stephensauceda
stephensauceda / gulpfile.babel.js
Created June 11, 2015 23:45
ES6 Gulpfile Example
/*
* Steps
* 1. Rename your gulpfile.js to gulpfile.babel.js
* 2. Add babel to your package.json (npm install -D babel)
* 3. Start writing ES6 in your gulpfile!
*/
import gulp from 'gulp'; // ES6 imports!
import sass from 'gulp-sass';