Category: Linux Tutorials

  • Set up Email Server With Virtualmin For Unlimited Emails & Storage

    Set up Email Server With Virtualmin For Unlimited Emails Storage

    In the Linux cPanel series, I reviewed Virtualmin, one of the best open-source cPanels for websites and email servers. Virtualmin is built on top of Webmin, another great, free & open source website control panel. What’s great about Virtualmin is that it lets users straightforwardly create virtual servers. It lets managing multiple websites on one […]

  • [Fixed] lsb_release command not found In Ubuntu or Derivatives

    lsb release command not found debian

    lsb_release is an important command for bash scriptwriters. It lets the user know about the currently installed Linux distribution, the specific version, and the codename. Yesterday I was trying to set up a Raspberry pi web server for my client and found out the script I was running to set up certain packages needed to […]

  • How To Change SSH Port In Linux

    how to change default ssh port

    We wrote a detailed article on what SSH is and how to use SSH to connect to a remote server. In this article, you will learn why and how to change the default SSH port. Why change the default SSH port? If your Linux distro does not have SSH pre-installed, it’s easy to install. Use […]

  • How To Set Up Canonical Livepatch On Ubuntu 20.04 “Focal Fossa”

    Set up livepatch on Ubuntu .

    Canonical Livepatch was introduced in Ubuntu 16.04. The livepatch option allows you to install kernel updates without a system reboot. It is a great option, and servers must have it enabled to prevent system reboot. The upcoming Ubuntu 20.04 “Focal Fossa” supports Canonical Livepatch. Livepatch important for servers If Ubuntu powers your server, then you […]

  • How To Upgrade To Ubuntu 20.04 “Focal Fossa”

    Upgrade to Ubuntu . Focal Fossa

    The Ubuntu 20.04 Beta version is out for testing with a list of interesting changes and new features. You can read what’s new in Ubuntu 20.04 Beta. If you like to test all the features by yourself, download the ISO and install the OS, or you can also upgrade to Ubuntu 20.04 from any previous […]

  • Manage Linux Users & Linux Groups

    managing users groups in Linux

    As we all know Linux is a multi-user operating system. If you have multiple users operating on a desktop or a server, you can easily create multiple users accounts and grant permissions as per each account.

  • How To Install Eclipse In Ubuntu

    How to install Eclipse in Ubuntu

    This article explains how to install Eclipse in Ubuntu in different ways.

  • How to open Appimage in Linux

    How to open appimage

    The article describes what is appimage file and how to open it in Linux distribution.

  • Copy files & directories in Linux

    Copy files or directories in Linux

    In Linux, we copy files as we do in any other operating system available today. We open up a file manager, select a file to copy, and paste it anywhere we want. But what if you want or need to copy files or directories in Linux through the command line or apply some additional filters […]

  • [Fixed] Kali Linux Stuck At Black Screen On Boot

    Kali Linux Stuck At Black Screen On Boot

    Recently, I saw a few questions floating around the internet about Kali Linux not able to boot correctly. To run into the problem, I made a Kali Linux bootable USB and booted into live mode with the USB. The system stuck on black screen on boot.