alkavan

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.

alkavan

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

alkavan

# 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
    }
}

alkavan

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 god@kewldomain.com

alkavan

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

alkavan

Rocky Linux 9 | Minecraft Server Installation

Initial System Setup

Update system.

dnf update -y

Set your timezone.

alkavan

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

alkavan

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

alkavan

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.

Initial System Setup

alkavan

import transformers
import torch

model_id = "meta-llama/Meta-Llama-3.1-70B"

# Transformer input sequences
inputs = [
    "Hello bot! How are you doing today?",
    #"What is the date today, and how is the weather in New York?",
    #"What is the answer to the ultimate question of life, the universe, and everything?"