Tecmint

We often use the mv command to rename a single file in Linux. However, renaming multiple or groups of files quickly makes it a very

When you work with many files in a console environment, like moving or copying files, you may find the tasks tedious. In a GUI environment,

Working remotely is not a new thing for Linux Administrators. Especially when he/she is not in front of the server. Generally, the GUI is not

chkconfig is a command-line utility used in Unix-like operating systems to manage which services start automatically when the system boots up. chkconfig tool was widely

Ubuntu 24.04 LTS, codename Noble Numbat, was released on April 25, 2024, and is now available for download from the official Ubuntu website and its

There are aspects of Linux that I find frustrating, even though I don’t talk about them often. Here are five points that I encounter almost

Over the years, Linux has been gradually gaining more and more popularity not only with individual users but also with businesses and enterprises looking for

With the exponential rise in cyber-attacks and the sophistication of attackers in infiltrating systems, the security of your web applications is of utmost importance. As

Whenever we install, configure, and secure Linux servers in a production environment, it’s crucial to keep track of what is happening on the servers and

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