mjkstra

Modern Arch linux installation guide

Table of contents

• Introduction
• Preliminary Steps
• Main installation
  • Disk partitioning
  • Disk formatting
• Disk mounting

Saren-Arterius

#!/bin/sh
cage -- bash -c 'wlr-randr --output X11-1 --custom-mode 1280x800; sleep 1; sudo /usr/local/bin/waydroid-helper & waydroid show-full-ui'

joseluisq

How to resize a qcow2 disk image on Linux

This example takes olddisk.qcow2 and resizes it into newdisk.qcow2, extending one of the guest's partitions to fill the extra space.

1. qcow2 format

1.1. Verify the filesystems of olddisk.qcow2

kbravh

Audio Output Switcher

This script will cycle to the next available audio output device. It can be tied to a hotkey to easily be triggered. This is handy, for example, for swapping between speakers and headphones.

This script will work on systems running PulseAudio or Pipewire services.

Install

1. Download the audio-device-switch.sh script and place it in /usr/local/bin.
2. Make the script executable: sudo chmod 755 /usr/local/bin/audio-device-switch.sh.
3. Open the Keyboard Shortcuts settings page, add a new shortcut, tell it to execute audio-device-switch.sh, and set up your shortcut!
4. Install the notify-send library if you want to see a popup notification when the audio device switches: sudo apt install libnotify-bin.

veb

const puppeteer = require('puppeteer');
const cheerio = require('cheerio');

async function run() {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();
  await page.goto('https://news.ycombinator.com');

  let content = await page.content();
  var $ = cheerio.load(content);