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@ifeulner
ifeulner / 01_longhorn_bestpractices.md
Last active December 11, 2025 03:21
Longhorn hcloud best practices

Longhorn best practices

The following settings are provided as an example how longhorn should be configured in a production cluster, especially if it is deployed on Hetzner Cloud infrastructure.

Hetzner server nodes provide local storage and allow up to five attached volumes (with a size of up to 10TiB each) Local storage is provided by NVMe storage and therefore is much faster than the attached volumes, but limited in size (max 300GiB usable).

It is assumed that the cluster creation is already done, e.g. via terraform scripts provided by the great kube-hetzner project.

Initial configuration

@vuon9
vuon9 / README.md
Last active January 18, 2026 21:55
Powertoys - Keyboard Manager - Common macOS keys mapping

How to install

  • cd C:\Users\${username}\AppData\Local\Microsoft\PowerToys\Keyboard Manager
  • Backup file existing one of default.json
  • Download default.json and add it to the current folder

Mapped keys

key
Esc
@sorny
sorny / x11_forwarding_macos_docker.md
Last active February 17, 2026 13:08
X11 forwarding with macOS and Docker

X11 forwarding on macOS and docker

A quick guide on how to setup X11 forwarding on macOS when using docker containers requiring a DISPLAY. Works on both Intel and M1 macs!

This guide was tested on:

  • macOS Catalina 10.15.4
  • docker desktop 2.2.0.5 (43884) - stable release
  • XQuartz 2.7.11 (xorg-server 1.18.4)
  • Macbook Pro (Intel)
@markknol
markknol / shadertoy.md
Last active February 21, 2026 12:39
Shader cheatsheet (from shadertoy)

This help only covers the parts of GLSL ES that are relevant for Shadertoy. For the complete specification please have a look at GLSL ES specification

Language:

Version: WebGL 2.0
Arithmetic: ( ) + - ! * / %
Logical/Relatonal: ~ < > <= >= == != && ||
Bit Operators: & ^ | << >>
Comments: // /* */
Types: void bool int uint float vec2 vec3 vec4 bvec2 bvec3 bvec4 ivec2 ivec3 ivec4 uvec2 uvec3 uvec4 mat2 mat3 mat4 mat?x? sampler2D, sampler3D samplerCube
Format: float a = 1.0; int b = 1; uint i = 1U; int i = 0x1;

@gangsta
gangsta / SSL.md
Last active March 9, 2025 17:07
How to Setting Up a Comodo SSL Cert

How to Setting Up a Comodo SSL Cert

  • I advice you to buy SSL Certs from officially Comodo only , or some SSL reseller whose you trust.

These are the steps I went through to set up an SSL cert. Purchase the cert

Prior to purchasing a cert, you need to generate a private key, and a CSR file (Certificate Signing Request). You’ll be asked for the content of the CSR file when ordering the certificate:

openssl req -new -newkey rsa:2048 -nodes -keyout example_com.key -out example_com.csr