Linux is quite the diverse OS, when it comes to education, we usually use it to host a variety of services/applications. This can be Network Monitoring solutions such as LibreNMS or Log Aggregators such as Graylog. When hosting these services it can be beneficial to have management over them,
In this post we will go over some of the basic Linux commands I use in daily administration/troubleshooting. In this case I will be using examples in Ubuntu 24.04 LTS, so if you are using Rocky or CentOS you might find some of the commands missing. Lets get
Before I begin, I wasn't planning on doing a part 3. But due to my own pains with this process I figured it would be a fun post as well as figuring out a proper solution, so what is this fabled part 3 about? Updates. Updating Linux distros
Graylog is an awesome Network Logging Aggregator used to store all sorts of logs from a multitude of devices, I've used it to log Windows Servers, Firewalls, and Linux Machines. In this guide I will walk through the installation process and how to add such devices. First you
Using Kali Linux can be overwhelming for new users, Kali has a wide array of tools and software which can be used in a wide array of ways. When I start using Kali, I always have a goal in mind, "What ports are open the Staff Subnet" or
Starting in a new school environment is always a stressful process; how do I get into xyz, what is the IP for the core, why is this down or acting slow? Here I will go over my steps into slowly taking ownership and converting the unknown into the well-known!
In the last post we've covered mainly securing the boundary of the Ubuntu operating system, now we will go over more of the internal permissions and lock down certain aspects of the Ubuntu OS that can be used to elevate permissions. We will start by making sure the
Downloading and installing new Linux distros is easy, pull an .iso from a distribution hub to deploy and within 10 minutes you've got a new machine. When it comes to securing Linux, that can be much more difficult. We can start to lockdown and secure the general operating
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