How to Monitor Your ESX CPU and RAM Resources from Python
In this article, I’ll show you how to monitor your ESX CPU and RAM resources from Python. To do this, we’ll use a Python script that will allow us to …
Do you know the best practices for automating security tasks in computer systems? Learn how Ansible can help
Hey everyone! In this article, we’re going to talk about automating security tasks in computer systems and how Ansible can help you in this process. If you’re tired of doing …
Checking SSL Certificates
An SSL certificate is a small data file that is used to encrypt communication between a web server and a browser. This ensures that the information sent between the server …
How to install bacula client in Ubuntu 22.04
I’ll explain step by step how to install the Bacula client on Ubuntu 22.04. Bacula is a network backup system that allows you to backup servers and workstations. It’s very …
Create VLAN interface with ip command
In this article, we are going to show you how to create a VLAN interface on a Linux system using the “ip” command. To begin with, it is important to …
Examples of Ansible for system administration
Examples of Ansible for system administration. To modify the OpenSSH-Server configuration with Ansible, you must first create a playbooks.yml file in the directory where the ansible files are stored. The …
Examples for customizing the terminal prompt
In this article we are going to see some examples to customize the terminal prompt. The terminal Prompt is the command line that appears on the screen when we open …
How to use journalctl
Hello! Let’s see how to use journalctl, but first let’s see a little more information about what it is. What is journalctl? Journalctl is a command-line tool used on Linux-based …
Compile and Install python 3.7
Sometimes we can find ourselves with an old system that we cannot change for some reason. Being old in this system we can not install from Python 3.7 package, to …
How to hold packages with apt-get in Debian and Ubuntu
Hello! Upgrading packages, sometimes you may have problems if some packages are upgraded. You may want to prevent a certain package from being upgraded, but how to hold packages on …