Blog by Vulnifo -

How-To: Install Zabbix 6.2 on CentOS Stream 9

October 26, 2022CentOS, Computers, Linux/Unix, Operating SystemsNo Comments

What is Zabbix? Zabbix is an open source enterprise class monitoring solution. You can collect metrics from a seemingly unlimited amount of sources. These include network devices, cloud services, cloud containers, virtual machines, OS monitoring,…

How-To: Install IPFire

October 18, 2022Firewalls, IPFire, Linux/Unix, NetworkingNo Comments

Intro: IPFire is an open source Linux based firewall. It is not JUST a firewall though. IPFire has a ton of features making it a perfect gateway to your home or business network. Here we…

How-To: Install Jellyfin Media Server on Ubuntu 20.04

September 22, 2022Computers, Linux/Unix, Operating Systems, UbuntuNo Comments

Intro What is Jellyfin? Jellyfin, much like Plex and Emby, is a media server you can host yourself. It can handle movies, tv shows, and music and has a nice interface for organizing and viewing…

How-To: Install ZFS on CentOS Stream 8

November 16, 2021CentOS, Computers, Fedora, Linux/Unix, Operating SystemsNo Comments

Intro The (Z)(F)ile(S)ystem is an incredible software raid filesystem. It includes features not found in other filesystems. ZFS is robust, scaleable, and easy to administor. Thanks to zol (zfs on Linux) we can now enjoy…

How-To: Setup NFS and Samba on FreeBSD 13

September 17, 2021Computers, FreeBSD, Networking, Operating SystemsNo Comments

In this tutorial we are going to be setting up a FreeBSD file server using NFS and/or Samba. There are many reasons to use FreeBSD for a file server, a fe examples are its unmatched…

How-To: Install Webmin on openSUSE Leap 15.3

July 25, 2021Computers, Linux/Unix, openSUSE, Operating SystemsNo Comments

This guide will cover how to install a very handy server management tool called Webmin. We are going to install Webmin on openSUSE Leap 15.3 What is Webmin? Webmin is a web based interface for…

How-To: Setup SSH keys on linux for passwordless authentication

July 18, 2021Computers, Linux/Unix, macOS, Networking, Operating SystemsNo Comments

This tutorial is going to be teaching you how to setup SSH keys on linux for passwordless authentication. In our lab, we already have our DNS resolving locally so we are going to be using…

How-To: Setup Split DNS on OPNsense with Unbound DNS

July 3, 2021Firewalls, Networking, Operating Systems, OPNsenseNo Comments

There's an age old question on wether to use Split DNS or NAT reflection to access public web servers from an internal network. We won't get into that, but I recommend using Split DNS to…

How-To: Install Plex Media Server on a headless centOS Stream server

June 29, 2021CentOS, Computers, Linux/Unix, Operating Systems3 Comments

We are going to take a look at installing Plex Media Server on a headless linux server. This will be helpful for anyone running plex in a VM and doesn't want a DE hogging resources.…

Learn Linux Command Line Basics

June 28, 2021Computers, Linux/Unix, Operating SystemsNo Comments

In this writing we are going to go over basic commands inside the linux terminal. This will hopefully help to familiarize you with the command line and hopefully show you some tricks that will be…