How to Install VirtualBox on CentOS 7
VirtualBox is an open-source cross-platform virtualization software which allows you to run multiple guest operating systems (virtual machines) simultaneously. In this tutorial we will show you...
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How to Install Yarn on Debian 9
Yarn is a JavaScript package manager compatible with npm. In this tutorial we will guide you on how to install Yarn on a Debian 9 system...
Read moreGrep Command in Linux
Grep is a command-line utility that searches for a specific text string in one or more files. It looks for the pattern in each line of...
Read moreWhat does Stack Overflow want to be when it grows up?
I sometimes get asked by regular people in the actual real world what it is that I do for a living, and here’s my 15 second...
Read moreHow to Set Up SSH Keys on Debian 9
In this tutorial, we will describe how to generate SSH keys on Debian 9 systems. We will also show you how to setup an SSH key-based...
Read moreHow to Install Apache Maven on Ubuntu 18.04
Apache Maven is a free and open-source project management tool and comprehension tool used primarily for Java projects. In this tutorial, we will show you two...
Read moreHow to Install Django on Ubuntu 18.04
Django is a free and open-source high-level Python web framework designed to help developers build secure, scalable and maintainable web applications. This tutorial provide a step...
Read moreSecure Apache with Let’s Encrypt on Debian 9
This tutorial will guide you through the process of obtaining a free Let’s Encrypt using the certbot tool on Debian 9. We’ll also show how to...
Read moreHow to Set Up a Firewall with UFW on Debian 9
UFW (Uncomplicated Firewall) is a user-friendly front-end for managing iptables firewall rules and its main goal is to make managing iptables easier or as the name...
Read moreHow To Remove Docker Containers, Images, Volumes, and Networks
This article serves as a cheat sheet to help Docker users keep their system organized, and to free disk space by removing unused Docker containers, images,...
Read moreHow to Install and Use PHP Composer on Debian 9
Composer is a dependency manager for PHP. This tutorial provides the steps necessary to install Composer on Debian 9 systems.
Read moreHow to Setup FTP Server with VSFTPD on Ubuntu 18.04
In this tutorial we’ll be installing vsftpd. It is a stable, secure and fast FTP server. We will also show you how configure vsftpd to restrict...
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