30 Most Commonly Asked Questions in Linux Interviews
If you have already achieved your Linux certification and are looking forward to securing a Linux job, it pays a great deal to prepare for an interview that tests your knowledge of the ins and…
How to Create, Extract and List RAR Files in Linux
RAR files, a common compressed file format, are widely used to store and share large amounts of data efficiently. While Linux natively supports various compression formats like ZIP and TAR. RAR is the most popular…
How to Download YouTube Videos in Linux Using YT-DLP
YouTube is an online video-sharing platform that contains a vast repository of videos covering a wide range of topics such as music videos, educational content, vlogs, tutorials, movie trailers, gaming videos, and live streams. While…
The Gentoo Linux Installation Guide – Part 2
As mentioned in Part 1 of the Gentoo installation procedure, installing Gentoo is quite daunting, and often requires a lot of patience due to the sheer number of steps involved. Nonetheless, with the right technical…
16 Rsync Command Examples for Efficient File Synchronization
Rsync (Remote Sync) is the most commonly used command for copying and synchronizing files and directories remotely as well as locally in Linux/Unix systems. With the help of the rsync command, you can copy and…
How to Clear RAM Memory Cache, Buffer and Swap Space on Linux
Like any other operating system, GNU/Linux has implemented memory management efficiently and even more than that. However, if any process is eating away your memory and you want to clear it, Linux provides a way…
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How to Create Users in Linux [15 useradd Command Examples]
We are all aware of the most popular commands called ‘useradd‘ or ‘adduser‘ in Linux. There are times when a Linux System Administrator is asked to create user accounts on Linux with specific properties, limitations,…
How to Work with PDF Files Using ONLYOFFICE Docs in Linux
Those Linux users who deal with PDF files have plenty of programs to choose from. More precisely, there exist a great number of dedicated PDF tools that can be used for various tasks. For example,…
A Beginner’s Guide to Gentoo Linux Installation – Part 1
Gentoo is a free and open-source Linux distribution known for its high performance, high reconfigurability, and stability. It uses the portage package management system for managing software packages. Unlike major Linux distributions such as Ubuntu,…
How to Install PostgreSQL from Source in Linux
PostgreSQL, an open-source relational database management system, is widely renowned for its robust features and extensibility. While many Linux distributions provide PostgreSQL through their package managers, installing it from the source allows for greater customization…
How to Install MariaDB 11 on Debian 12 Linux
In our last article, ‘The Story Behind the Acquisition of MySQL‘ we discussed the need to fork MySQL, the rise of MariaDB, its features, a comparative study of MariaDB and MySQL, the migration of some…
How to Install PostgreSQL 16 on RHEL-Based Distributions
PostgreSQL is a powerful, highly scalable, open source, and cross-platform object-relational database system that runs on Unix-like operating systems including Linux and Windows OS. It is an enterprise-level database system that is highly reliable and…
GraphicsMagick – A Powerful Image Processing CLI Tool for Linux
GraphicsMagick is a free open-source, modern, and powerful software suite for processing images. It was initially derived from ImageMagick, however, over the years, it has grown to be a fully independent project, with several improvements…
How to Change and Secure Default PhpMyAdmin Login URL
By default, the login page of phpmyadmin is located at http://<ip address>/phpmyadmin. The first thing that you will want to do is change that URL. This will not necessarily stop attackers from targeting your server…
What if Linus Torvalds Would Have Accepted Steve Jobs Offer?
Linux turned 32 years old this year, marking an eventful journey since its official release in September 1991. Its inception and immense success would not have been possible without the hard work and dedication of…
How to Configure Network IP Connections Using ‘nmcli’ in Linux
As a Linux administrator, you’ve got various tools to use to configure your network connections, such as nmtui, your NetworkManager with GNOME graphical user interface, and of course nmcli (network manager command line tool). I…
How to Upgrade Fedora 38 to Fedora 39
Fedora 39 was released on November 7, 2023, after a few delays. It is the latest version of the Fedora Linux distribution, which is known for its cutting-edge features and frequent releases. Fedora is a…
How to Install PhpMyAdmin with Apache in RHEL Systems
In this article, we’ll walk you through the step-by-step process of installing the latest version of PhpMyAdmin with Apache web server on RHEL-based distributions such as CentOS Stream, Fedora, Rocky Linux, and Alma Linux. What is…
Fabric – Automate Linux Command Execution and Deployment Over SSH
In the ever-changing world of software development, efficient remote server management is crucial. Whether you are a system administrator, a software engineer, or a software developer, being able to run Linux commands on remote servers…
Tilix – A Powerful Tiling Terminal Emulator for Linux
In the world of Linux and open-source software, terminal emulators are indispensable tools for both casual users and seasoned developers. They facilitate command-line interactions and provide a seamless interface to control your system. Among the…
25 Interesting GNU/Linux Facts You Probably Didn’t Know
Linux, the open-source operating system, has a rich and fascinating history. While many are familiar with its core principles and widespread use, there are lesser-known aspects that add depth to the Linux story. In this…
7 Interesting ‘sort’ Command Examples in Linux – Part 2
In our last article, we covered various examples of the ‘sort‘ command. If you missed it, you can catch up by following the link below. In this post, we will continue from where we left…
How to Connect Remote Ubuntu Desktop from a Mac
Are you looking for a simple method to connect to the Ubuntu desktop/server from your Mac? The reasons could vary, whether you’re working remotely and want to access your remote Ubuntu machine, assisting a friend…
8 Best Command-Line/Terminal Email Clients for Linux
Recently, I wrote an article covering the best email clients you can use on a Linux Desktop, all of the email clients in that list were graphical user interface (GUI) programs, but sometimes, users prefer…
How to Install NVIDIA Drivers on Fedora 39/38/37 Linux
Do you own an NVIDIA graphics card and want to use NVIDIA drivers instead of the default Nouveau driver in Fedora to enhance your gaming, video editing, and 3D rendering experience? If so, don’t worry,…
How to Install Oracle Database 23c in RHEL 8
Oracle has again proved why it’s a leading player in the database market by releasing its latest version, Oracle Database 23c (code-named “App Simple”), for free on April 3, 2023. This is a bold step…
How to Install Terraform (Infrastructure as Code) in Linux
In this article, we will discuss what Terraform is and how to install Terraform on various Linux distributions using HashiCorp repositories. What is Terraform? Terraform is a popular cloud orchestration tool in the world of…
15 Open Source Cloud Storage Software for Linux in 2023
The term “cloud” suggests something immense, extending across a vast expanse. In the realm of technology, “the cloud” refers to a virtual entity that offers services to end-users, including data storage, application hosting, and the…
15 Best Linux Games You Should Be Playing in 2023
Video gaming, introduced in the last century with the earliest example being the ‘Cathode Ray Tube Amusement Device‘ developed in 1947 by Thomas T. Goldsmith Jr., has evolved significantly over its lifetime and has become…
5 Tools to Scan a Linux Server for Malware and Rootkits
There are constant levels of high attacks and port scans on Linux servers all the time, while a properly configured firewall and regular security system updates add an extra layer to keep the system safe,…
15 Useful ‘sed’ Command Tips and Tricks for Linux SysAdmins
Every system administrator has to deal with plain text files on a daily basis. Knowing how to view certain sections, how to replace words, and how to filter content from those files are skills you…
10 Best Linux Gaming Distributions That You Should Give a Try
For a long time, Windows has been the preferred platform for gaming, and this is largely due to its affordability, flexibility, perfect driver support, and native support for a wide range of games. Linux isn’t…
27 Best Tools for VMware Administrators in 2023
VMware software provides cloud computing and platform virtualization services to various users and it supports working with several tools that extend its abilities. You might also like: There are so many tools for administrators that…