Tecmint

As a system administrator, there are occasions when we need to send emails to users or others directly from the server. Traditionally, we’ve relied on

Debian GNU/Linux, the foundational operating system for several Linux distributions including Knoppix, Kali, Ubuntu, Mint, etc., uses various package managers such as dpkg, apt, apt-get,

networkctl is a command-line utility for viewing a summary of network devices and their connection status. It allows you to query and control the Linux

Thank you for all the likes, kind words, and support you’ve given us in the first two parts of our Linux commands series. In the

CentOS 7 stopped getting updates on June 30, 2024, which means it doesn’t get security updates or bug fixes from Red Hat anymore. New options

When you write a Bash script, sometimes you want to add comments to explain what certain parts of the script do. In Bash scripting, there

Neofetch, the popular command-line tool for displaying system information in a visually appealing ASCII format, is no longer being actively developed. The project’s main developer

When using a USB drive on a Linux system, it’s important to properly unmount and remove the drive to prevent data loss or corruption. Simply

PHP is a popular programming language used for building dynamic web applications. With the release of PHP 8.3, developers gain access to new features and

On Unix-like operating systems including Linux, root is the account or user name that by default can modify all directories and files on a system.

SELinux, or Security-Enhanced Linux, is a security mechanism for mandatory access control (MAC) implemented in the Linux kernel to add an extra layer of protection

In this article, we’ll briefly explain the kernel scheduler (also known as the process scheduler), and process priority, which are topics beyond the scope of

Kodi is a free and open-source media server application that transforms your Linux system into a full-fledged entertainment center. It lets you organize, play, and

When it comes to gaining absolute control over your Linux system, then nothing comes close to the command line interface (CLI). In order to become

BCC (BPF Compiler Collection) is a powerful set of appropriate tools and example files for creating resourceful kernel tracing and manipulation programs. It utilizes extended

After installing the Fedora 40 server edition, you might want to host a website on your server. To do this, you need a reliable server

Virtual consoles are very important features of Linux, and they provide a system user a shell prompt to use the system in a non-graphical setup

All along, we have been looking at simple expressions when checking whether a condition has been met or not. What if you want to use

When dealing with numerical or string values in a line of text, filtering text or strings using comparison operators comes in handy for awk command

fswatch is a cross-platform, file change monitor that gets notification alerts when the contents of the specified files or directories are altered or modified. It