Wendelstein7

sudo apt-get install highlight

echo "alias cats='highlight -O ansi --force'" > ~/.bash_aliases && source ~/.bash_aliases

#Use: `cats <file>`, like `cats test.sh`

Wendelstein7

# China Great Firewall hosts file
# This lists domains that are blocked by the 'Great Firewall' that is being used in China.
# Data is taken from the research conducted by https://gfwatch.org/overview
# Data is a snapshot of 2021-11-04 data taken from https://drive.google.com/drive/folders/1-l4o3c31BuWl6DoA2s7n3BWiEL5jN925
# Converted to hosts file format with regex: `/(^[^|]+).+/` replaced with `0.0.0.0 $1`
# Use with pi-hole for example to simulate your own Great Firewall.
# 537387 entries in this file.

0.0.0.0 ttwt.com.cn
0.0.0.0 54321zm.com

Wendelstein7

#define isBitSet(byte, bit) ((byte) & (1 << (bit)))

#define setBit(byte, bit) ((byte) |= (1 << (bit)))
#define clearBit(byte, bit) ((byte) &= ~(1 << (bit)))
#define toggleBit(byte, bit) ((byte) ^= (1 << (bit)))

#define setBitTo(byte, bit, value) ((value) ? setBit(byte, bit) : clearBit(byte, bit))

Wendelstein7

#!/bin/bash
# Wendelstein7's Setup Script

# https://askubuntu.com/questions/147241/execute-sudo-without-password
if [ ! -f /etc/sudoers.d/$(logname) ]; then
  sudo sh -c 'echo "$(logname) ALL=(ALL:ALL) NOPASSWD: ALL" > /etc/sudoers.d/$(logname)'
  sudo chmod 440 /etc/sudoers.d/$(logname)
fi

sudo apt update

Wendelstein7

# Powershell script to delete all empty subdirectories

$rootPath = Get-Location
foreach($childItem in (Get-ChildItem $rootPath -Recurse))
{
	# if it's a folder AND does not have child items of its own
	if( ($childItem.PSIsContainer) -and (!(Get-ChildItem -Recurse -Path $childItem.FullName)))
	{
		# Delete it
		Remove-Item $childItem.FullName -Confirm:$false

Wendelstein7

imagemagick batch convert .svg files to .png files with transperant background and higher resolution.

imagemagick: http://www.imagemagick.org/script/download.php#windows

svg files must be in a .\svg folder relative to executing path. output dir will be .\png

Powershell script:

mkdir .\png

Wendelstein7

for x = 0, 15 do
  for y = 0, 15 do
    c = string.format("%q", string.char(16 * x + y)):gsub("\"", ""):gsub("\n", "n")
    c = string.rep(" ", 4 - #c) .. c
    io.stdout:write(c)
  end
  io.stdout:write("\n")
end

--[[ OUTPUT:

Wendelstein7

// HSV to RGB code from http://www.splinter.com.au/converting-hsv-to-rgb-colour-using-c/
// Other code by me
#r "System.Drawing";
using System.Drawing;

void HsvToRgb(double h, double S, double V, out int r, out int g, out int b)
{
  // T. Nathan Mundhenk mundhenk@usc.edu

  double H = h;

Wendelstein7

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites