Tutorials

The Ubuntu Operating System consists of a bunch of Packages Installed which can be listed by the User. In some cases, the user requires any additional packages, either as a dependency or to install the whole package on their Ubuntu System. For this reason, the Ubuntu user requires access to the repository to check for …

How to Search for Available Packages from the Command Line in Ubuntu? Read More »

When working in the Ubuntu Operating System, the users mostly run several commands. Running or Executing Commands in a Terminal can be hard to track and once the Terminal is closed, all the history of the executed commands in the Terminal is wiped out of the System. Therefore, it is crucial sometimes for the users …

How to Save Terminal Output to a File in Ubuntu? Read More »

In Ubuntu, a bunch of Packages are Installed and it might be hectic for a User when searching for a specific Package or a specific version of a Package. Thus, to keep track of the packages installed on your Ubuntu System and also to troubleshoot any dependency or error, the User must know the Packages …

How to List all Installed Packages in Ubuntu Using apt? Read More »

While Working with Multiple Programs in Ubuntu, the system resources sometimes get limited. Either you run out of RAM Memory, or you run out of CPU Memory. Also, closing an Application or a Process on your Ubuntu System does not usually Kill or Terminate all the processes of the Application. The Application still runs in …

How to Kill Processes in Ubuntu 22.04? Read More »

In some cases, Installing Specific Versions of some packages is useful in order to avoid ruining the dependency tree in a System. As some packages in our Ubuntu System are installed as a dependency for another Application or Package, this may lead to version conflicts between multiple packages or applications. Also, some users require the …

How to Install a Specific Version of Some Packages in Linux/Ubuntu? Read More »

The WSL or Windows Subsystem for Linux is an application offered by Microsoft that allows you to Run your Windows Operating System alongside your Ubuntu Operating System. Unlike Dual Boot and Virtual Machines, the WSL requires fewer resources than a Virtual Machine and saves you frustration and anger when switching between Operating Systems as you …

Install Ubuntu on WSL2 on Windows 10/11 Read More »

If you’re looking for an alternative to traditional mail servers like Gmail and want to transform your Ubuntu machine into a mail server, you’ve come to the right place. This guide will walk you through the process of setting up a Postfix mail server on your Ubuntu and then use Thunderbird to test it out. …

How to set up an SMTP server on Ubuntu 22.04 Read More »