Louis MILCENT LM1LC3N7

SSH Telegram configuration

Bot creation

Open your app and search for @BotFather, or open this link: https://telegram.me/botfather.
Type /newbot
Name your new bot (this is the contact name, like "Bot My server")
Give it a unique Telegram name, ending with bot(like "my_server_bot")
Now, you should see a token: keep it safe!

Tmux compilation & config

Tested on CentOS 8 and Oracle Linux 8, should work on CentOS 7 by replacing dnf with yum.

Before all, edit /etc/environment and set:

TERM=screen-256color

FASIC

Fast and Automatic Software Install and Configuration (on Windows)

Need

Install my common apps on Windows as fast as possible and mostly automatically, after a reimaging or reset of my OS. Also change some settings on Windows, like disabling the bing search in the start menu.

How it works?

This PowerShell script uses Microsoft Store and winget to download and install a list of application, configured at the top of the file.

A Short IPv6 Guide for Home IPv4 Admins

This guide is for homelab admins who understand IPv4s well but find setting up IPv6 hard or annoying because things work differently. In some ways, managing an IPv6 network can be simpler than IPv4, one just needs to learn some new concepts and discard some old ones.

Let’s begin.

First of all, there are some concepts that one must unlearn from ipv4:

Concept 1

	<!doctype html>
	<title>Site Maintenance</title>
	<style>
	body { text-align: center; padding: 150px; }
	h1 { font-size: 50px; }
	body { font: 20px Helvetica, sans-serif; color: #333; }
	article { display: block; text-align: left; width: 650px; margin: 0 auto; }
	a { color: #dc8100; text-decoration: none; }
	a:hover { color: #333; text-decoration: none; }
	</style>

	#
	# Launches configured Graylog 2.3.1 instance
	#
	# - Docker-compose 1.16 required
	# - Please configure following according to your network:
	# * gelf-address URL (for each container)
	# * GRAYLOG_WEB_ENDPOINT_URI
	# - After launch define GELF tcp and GELF udp inputs in graylog web ui
	# - Containers send logging to the graylog itself
	# - By default tuned to 30 days retention