How To Start, Stop, Or Restart Apache Server On Ubuntu


Apache is part of the popular LAMP stack of software. It is included with Ubuntu 18.04 by default. This article will show you how to start, stop, and restart the Apache service on Ubuntu using the terminal.

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How to Install and Configure Kubernetes on Ubuntu 18.04


Kubernetes is a management platform for Docker containers. Docker lets you create containers for a pre-configured image and application. Kubernetes provides the next step, allowing you to balance loads between containers and run multiple containers…

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How to Install Vagrant on Ubuntu 18.04


Vagrant is a software application that creates an operating system environment using virtualization technology. Vagrant uses a command line interface to load, prepare, and launch a virtual environment, called a Vagrant Box. There are many…

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How To Install Vim 8.1 on Ubuntu


VIM, known as the programmer’s editor, is highly configurable and customizable. Also, it allows syntax highlighting is a great tool when it comes to editing. In this tutorial, we learn how to install VIM editor on the Ubuntu operating system.

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How To Install and Configure Git on Ubuntu 18.04


Git is a widely-used software package in Linux. Its main purpose is to track changes in software code during development. It is is especially helpful in a team of developers, with multiple contributors to the same project. It focuses on non-linear…

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How to Change Sudo or Root Password in Ubuntu


Are you looking to change the root password in Ubuntu? Changing passwords is a good practice and should be done periodically. Linux allows multiple user accounts, each having its own password. Users can only change their own password. However, there…

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How to Install VMware Workstation Pro 15 on Ubuntu Linux


This easy tutorial shows you how to install VMware Workstation Pro on Ubuntu. Running a virtual machine (VM) on a personal computer has never been easier. With the help of a hypervisor, one server can share its resources to create many virtual ones.…

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How to Install & Setup MEAN Stack on Ubuntu (MongoDB, Express.JS, Angular.JS, Node.JS)


The MEAN stack is an open-source JavaScript (JS) framework used for developing robust web applications. It is a set of software tools that include everything needed for building dynamic websites and web applications. MEAN simplifies development…

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How To Fix sub-process /usr/bin/dpkg returned an error code (1) in Ubuntu


Ddpkg is a tool used to install packages into a Debian, Ubuntu, Mint, Kali or deb based distributions. The error message “Sub-process /usr/bin/dpkg returned an error code (1)” indicates a problem with the package installer. This can happen in Ubuntu…

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How to upgrade Debian 9 Stretch to Linux Debian 10 Buster


Debian 10, codenamed Buster, is still a work in progress, but a pre-release version is available. Even though Debian 10 has not reached its final release date, you can still run the upgrade. This guide will walk you through how to upgrade from…

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