System Administration

Nginx is a free and open source web server. It can also be used as a reverse proxy, HTTP cache, and load balancer. In this article, we will learn how to restart Nginx in Linux. Before restarting Nginx, you can check its status with the following command: $ sudo systemctl status nginx Alternatively, you can […]

AlmaLinux and other RHEL-based Linux distributions use firewalld to manage firewall rules. Note that firewalld is simply a frontend for iptables, which is the system firewall baked directly into the Linux kernel. firewalld makes firewall rules easier to manage by setting up “zones.” In this tutorial, you will see how to disable or enable the

By default, Kali Linux doesn’t give us the option to log in to the GUI with the root account. If you want to circumvent this security recommendation and use the GUI with your root account, follow the steps below. Step 1. We can install the kali-root-login package with the apt command: $ sudo apt update

In this tutorial, you will learn how to change the keyboard layout on Ubuntu 22.04 from GUI and command line. This is handy for users that wish to type in multiple languages. Change Keyboard Language via GUI Step 1. Open Settings from Ubuntu’s Activities menu. Step 2. Open the the keyboard tab. In the Input

The majority of Linux distributions rely on Systemd to manage all of the daemons and services running on a system. Systemd allows users to manage and administer system services, mainly through use of the systemctl command. In this tutorial, you will learn how to use systemd to manage and interact with services on Linux. Check

The AUR (Arch User Repository) is one of the most alluring features of Arch Linux, and its derivative Linux distributions like Manjaro. Normally, new software would be downloaded via pacman on Arch and Manjaro. When software isn’t available in official repositories, users can turn to the AUR, where they’re likely to find what they’re looking