How to change the hostname in Ubuntu

Post author:ziad nahdy
Post published:May 26, 2025

In this article you will learn how to modify the computer name ( hostname ) in ubuntu starting from 14.10 release. (more…)

Stellar Repair for Outlook review: A Comprehensive Solution for PST File Issues

Post author:Nikolaus Oosterhof
Post published:May 23, 2025

Microsoft Outlook is an indispensable tool for communication and organization in both personal and professional spheres. It centrally stores crucial data such as emails, contacts, calendars, tasks, and notes within Personal Storage Table (PST) files. (more…)

How to Install OpenVPN on Ubuntu 16.04 And 18.04

Post author:amin nahdy
Post published:May 21, 2025

Virtual Private Network or VPN is a private network of securely interconnected computers over the insecure public internet. A user who wants to access this private network as if he is (more…)

How to Resolve ‘docker: not found’ in Jenkins Docker Container Pipelines

Post author:Marianne elanotta
Post published:May 18, 2025

If you’re running Jenkins inside a Docker container for your Continuous Integration and Continuous Delivery (CI/CD) pipelines,

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How to Access Serial Ports in Windows Subsystem for Linux (WSL1 & WSL2)

Post author:Nikolaus Oosterhof
Post published:May 18, 2025

Getting serial ports to work smoothly within the Windows Subsystem for Linux (WSL) environment can sometimes feel like navigating a maze.

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How to fix docker-machine: command not found error

Post author:Nikolaus Oosterhof
Post published:May 16, 2025

Using docker machine, you have tried to create a virtual machine using the command : (more…)

Ubuntu Installation on a VM : Ubuntu wants to format partitions, should you write the changes to disks?

Post author:ziad nahdy
Post published:May 15, 2025

If like me, you had accidentally deleted the main partition in your Ubuntu virtual machine and then tried to create a new one after you completely erased the old, you will most likely get the (more…)

How to change the size of your virtual box window

Post author:ziad nahdy
Post published:May 11, 2025

Sometimes when you first power on your Ubuntu Virtual machine (or any similar VM), the window size and resolution are quite small.
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How to set different wallpapers for each monitor in Ubuntu using HydraPaper

Post author:ziad nahdy
Post published:May 10, 2025

HydraPaper is a new open-source, free utility which allows users in Ubuntu to set two different backgrounds to the GNOME Desktop on monitors connected to your Ubuntu machine. (more…)

How to install Ubuntu on Windows Subsystem for Linux

Post author:amin nahdy
Post published:May 8, 2025

Introduction

By using WSL (Windows Subsystem for Linux) we can run full-fledged Linux CLI (command line interface) without ever installing Linux in either Virtual Machine or a Dual-boot system. (more…)