Browse by distribution
RHEL family tutorials
Covers RHEL, Rocky Linux, AlmaLinux, CentOS, CentOS Stream, Fedora, Oracle Linux.
Ubuntu tutorials
Ubuntu Linux guides for LTS and interim releases. apt and snap installs, Netplan networking, systemd services, and desktop or server setup.
Debian tutorials
Debian Linux guides for stable, testing, and unstable. apt and dpkg workflows, systemd, networking, and server or desktop configuration.
Kali Linux tutorials
Kali install, repository, and package guides live in the ethical hacking section—VirtualBox, USB, Android, Apple Silicon, and day-to-day apt tasks on Kali.
Linux Mint tutorials
Linux Mint guides built on the Ubuntu LTS base. apt and dpkg installs, Cinnamon desktop configuration, Update Manager, and driver setup.
Arch Linux tutorials
Arch Linux guides — pacman, AUR workflows, and rolling-release administration.
General Linux guides
Distribution-neutral Linux tutorials—systemd, networking, security, and administration concepts that apply across RHEL-family, Debian-family, and other platforms.
Featured in this section
All Linux articles
3 simple & easy steps to install vlc player on CentOS 8
Step by step tutorial to install vlc player media on linux with and without head for both GUI and CLI mode with examples
10 practical examples to add or remove user from group in Linux
Linux add user to group. Linux remove user from group, remove multiple users from the group, remove users from multiple groups. list users in group Unix and Linux
How to install Conda on Ubuntu?
Conda is an open source (BSD licensed), language-independent package manager and environment management system that runs on different operating systems
Install Nodejs and NPM on Raspberry Pi
Step by step instructions to install nodejs and npm on raspberry pi. 2 different methods to install and configure nodejs and npm on raspberry pi
Install FFprobe and FFmpeg on Ubuntu
Step by Step isntructions to install ffprobe and ffmpeg in Ubuntu using 3 different methods
Tips to download file From Linux [Practical Examples]
download file terminal, linux download file, terminal download file, download file from linux terminal, command line download file, linux download command, download file from terminal
Install GlassFish in Arch Linux [Step-by-Step]
Step by Step instructions to install glassfish on Arch Linux with Examples
How to Install Ubuntu on a USB Drive
Ubuntu is a popular open-source operating system that is widely used in the Linux community. One of the great features of Ubuntu is that it can be installed
How to PROPERLY disable IPv6 on Ubuntu? [SOLVED]
Today, operating systems also support ipv6. However, when ipv6 is not widely used yet, it may cause problems if it is active in the system. Therefore, it
How to create or configure network bridge in CentOS / RHEL 7/8
configure network bridge by this step by step guide on CentOS or RHEL 7 linux, configure network bridge using NetworkManager TUI, nmtui.
Samba Active Directory Setup
Step by step instructions to setup Samba Active Directory on Rocky Linux 8. Join WIndows Client to Samba Domain Controller
Solved: DHCPDISCOVER fails with 'no free leases' in Linux
You can fix the no free leases error from DHCPDISCOVER by either add more IP address to the range or by cleaning up the lease files for unused entries
Solved: Change MAC Address in Linux [Temp & Persistent]
Step by Step instructions to change MAC address in Linux. Both temporary and permanent to survive reboot. Assign random or custom defined MAC Address with examples.
Step-by-Step: Upgrade multiple HPE VC firmware with SUM
Step by step guide to upgrade multiple HPE VC firmware (Virtual Connect) using Smart Update Manager. Perform parallel upgrade of the VC using SUM.
How to set GRUB2 password using grub2-setpassword (RHEL / CentOS 7)
Steps to set grub2 password using grub2-setpassword for unautorized modification of grub2 entries. Also steps to remove grub2 password from rhel /centos 7
How to change IO scheduler permanently in Linux
Steps to change IO scheduler permanently in Linux using tuned profile and grub2 kernel or you can change IO scheduler using /sys/block/sdX/queue/scheduler
/etc/network/interfaces missing in Ubuntu
If you are using Ubuntu, you must have encountered the "/etc/network/interfaces missing" error. Because Ubuntu 18.04 and above uses netplan to configure your
Linux find File using the command-line [8 Different Ways]
In this tutorial we have covered 8 different methods to find file in Linux using filename, file extension, file type, file size, file's modification date, file permission, file ownership etc
Install MongoDB on Rocky Linux 8.4 (Step-by-Step)
In this tutorial we will cover the steps to install MongoDB on Rocky Linux.
Install Oh My Zsh on Linux [Step-by-Step]
Step by Step instructions to install Oh My Zsh on different Linux distributions such as Ubuntu, Red Hat, CentOS, Debian, OpenSuSE, Arch Linux
Convert CentOS 8 to Rocky Linux 8
As you know, CentOS Linux 8 became the end of life on 31 Dec 2021. It will now continue its life as CentOS Stream 8. Many people/organizations using CentOS
How to Enable Wake-on-LAN in Ubuntu 22.04? [SOLVED]
In this article we will tell you how to enable Wake-on-LAN in Ubuntu and example usage.
Install MongoDB on AlmaLinux 8 [Step-by-Step]
Step by Step instructions to install mongodb on AlmaLinux 8. Access mongodb shell, create admin user, establish a connection with mongodb server using a different client. configure firewall and selinux
Could not resolve host: mirrors.rockylinux.org
3 possible solutions to Could not resolve host: mirrors.rockylinux.org and Failed to connect to mirrors.rockylinux.org port 443: Connection timed out
Install Rancher on Rocky Linux 9 [Step-by-Step]
Step by step instructions to install rancher on Rocky Linux 9 with screenshots.
Remove Directory in Linux PROPERLY & SAFELY
In this tutorial I have shared the commands and examples to remove directory in Linux properly without loosing any data. Delete directories and sub directories using single command with and without regex
Install R on Rocky Linux 8 & 9
Step by Step instructions to install R Programming Language in Rocky Linux. Download and Install specific version of R language
How to install WSJT-X on Linux Mint? [SOLVED]
WSJT-X is an open-source, free software designed for weak-signal digital communication by amateur radio operators. The software is compatible with various
How to Keep Alive SSH Sessions in Linux?
Discover best practices to Keep Alive SSH Sessions in Linux with TCP Keep Alive, ServerAliveInterval and ClientAliveInterval settings, ensuring uninterrupted sessions even during network inactivity.
Solved: Failed to restart network.service: Unit network.service not found in RHEL 8
Network scripts are deprecated in Red Hat Enterprise Linux 8 and they are no longer provided by default. In Red Hat Enterprise Linux 8, to run the ifup and the ifdown scripts, NetworkManager must be running. By default …







