First of all, this tutorial doesn't prevent you from following the ArchWiki - Installation guide, it is not standalone. Pre-installation# First basic steps# For those first steps, I think you are a bi
First of all, this tutorial doesn't prevent you from following the ArchWiki - Installation guide, it is not standalone. Pre-installation# First basic steps# For those first steps, I think you are a bi
Display the default fingerprint# Of a key# You can either use the public key or private key to obtain the fingerprint (default is SHA256 in base64). 1234$ ssh-keygen -lf ./id_ed25519256 SHA256:jISolPD
When taking a photo from your phone you don't want to share your position, right? After rendering a picture from a tool like Gimp or Photoshop you want it to be as light as possible but to keep a good
Disclaimer# This post describes how to block automated scanners from scanning a website. Requirements# You will need: fail2ban nginx (another web server can work too but this will need some modificat
We will setup a client side certificate authentication in Nginx with Elliptic curve cryptography using ECDSA (curve secp384r1) for certificates and a self signed Certificate Authority (CA). Create Ser
Install the necessary packages# Install openvpn if needed: 1# pacman -S openvpn --needed To prevent DNS leakage you'll need an additional package, for more info see Arch Linux Wiki. Using systemd <
I assume your curl, git, environment variables are already configured to use a proxy. But often gnupg keyservers don't work behind a proxy even if gnupg is configured to use it. The solution is to avo
Before each update, check Archlinux news, there may be special instructions. When updating you system with # pacman -Syu you may sometimes encounter this error: 1234error: could not prepare transactio
Take it easy Ruby! Basic concepts# Hello World# 1puts "Hello World!" Comments# 123456# single line comment=begin Multi-lines comment=end Variables# 12my_var = 42My_constant_var = 31337 Sho