Igal Alkon alkavan

Rocky Linux 9 | Synapse+TURN Server Installation

This tutorial shows how to install your own Synapse chat server and TURN server for making video/voice calls on Rocky Linux 9.

Initial System Setup

Update system.

sudo dnf update -y

Raspberry Pi 5 Hailo AI HAT Installation

Update your Raspberry Pi to run the latest software:

sudo apt update && sudo apt full-upgrade

Set PCIe to Gen3

While using Gen2 is an option, it will result in lower performance.

Rocky Linux 9 | OpenVPN Server Installation

Step 1: Enable EPEL and Install Packages

Update Fedora and install OpenVPN and Easy-RSA:

sudo dnf install -y epel-release
sudo dnf update -y
sudo dnf install -y openvpn easy-rsa

SSH and SSH Tunnel Instructions

The secure and correct way to communicate with non-public services on a virtual server machine is via ssh tunnel (services like managment console or a database).

To create a simple ssh tunnel from your host machine to the server on the same port number:

ssh -L 9090:localhost:9090 [email protected]

Rocky Linux 9 | Mail Server Installation

This is a tutorial how to install your own mail server on a Rocky Linux 9 machine.

Initial System Setup

Update system.

sudo dnf update -y

Rocky Linux 9 | Minecraft Server Installation

Initial System Setup

Update system.

dnf update -y

Set your timezone.

Eggdrop IRC Bot | Install Instructions

Prepare System (as root)

Install required packages for compile:

dnf install -y wget telnet \
  automake gcc make diffutils \
  tcl-devel openssl-devel

Rust Webserver Framework (Rocket)

Notice: These instructions are for Rocky Linux 9/8, but with small adjustments can be used on any.

Install Rust

Install the crab language (RHEL distributions):

sudo dnf install rust rust-src cargo

Rocky Linux 9 | Web Application Server Installation

Notice

This cheatsheet assumes the user is knowledgeable about bare installations of virtual private servers on cloud providers and is looking for quick but comprehensive instructions.

Some trivial commands might be missed or skipped.
However, this document can also work as quick tutorial for newcomers to the RHEL eco-system.

	# Function to retrieve the product key from the registry
	function Get-WindowsKey {
	try {
	$path = 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform'
	$key = (Get-ItemProperty -Path $path -Name BackupProductKeyDefault -ErrorAction Stop).BackupProductKeyDefault
	return $key
	} catch {
	return $null
	}
	}