In this article, I'll explain how to install mkcert, a zero-config tool on our latest Ubuntu system. Mkcert is a simple tool which can be used in making locally trusted certificates. It doesn't require any configuration. It is always dangerous or [...]
How to Install and Use MariaDB on Ubuntu 18.04
MariaDB database server is an open source server that is a fork of MySQL and a drop-in replacement. It is now the fastest growing open source database server today. Over the many years, MySQL was the king of database servers [...]
How to Install Multiple WordPress with Nginx on Ubuntu 18.04
Imagine, if you have only single server but 2 or more WordPress sites, you think you need more server to run each wordpress site on it. It's fine, but how about if you don't have a lot of costs to maintain [...]
How to Install and Configure Magento 2 on Ubuntu 18.04
Magento 2 is the successor of the powerful open source eCommerce platform Magento available on your Linux distributions. This tutorial will give the steps to install Magento 2 with Nginx on Ubuntu 18.04. This software is written in PHP and [...]
How to Install Zabbix and Add Remote Hosts on Ubuntu 18.04
Zabbix is designed to monitor server performance, availability of a server, network devices, and other network components. We can easily keep track of any applications, systems and network devices status using this. In this article, I'll explain how to install Zabbix [...]
How to Setup Python Virtual Environment on Ubuntu 18.04
Python is a versatile programming language that can be used for many different programming projects(Web - Mobile - Desktop). Easy to set up, and written in a relatively straightforward style with immediate feedback on errors, Python is a great choice [...]
How to Install Flask with Python 3 on Ubuntu 18.04
Flask is a very simple, but extremely flexible framework meant to provide your applications with functionality without being too restrictive about structure and design. You can use the general stack described in this article to serve the flask applications that [...]
LF - Feature Rich Terminal Manager for Linux
In this guide, we will cover the installation and usage of LF file manager on Linux. LF which is an abbreviation of (List files) is console file manager written in Go. LF provides minimalistic and nice curses interface with a view [...]
Topgrade - Command Line Tool to Upgrade All Packages on Linux
In this guide, we're going to explore an interesting tool that aims at making updates of everything installed on your system as easy as just running one command. This software is topgrade, it detects the tools you use on your system [...]
How to Setup Django Development Environment on Ubuntu 18.04
Django is a powerful web framework that can help you get your Python application or website off the ground. Django includes a simplified development server for testing your code locally, but for anything even slightly production related, a more secure [...]
How to Install and Use netcat Command on Linux
This article is going to show how to install netcat tool on linux and use it for TCP/IP networking. Netcat is very useful utility when it comes to TCP/UDP sockets using. This article is going to cover only a very little amount [...]
How to List Users using Linux Command Line
The main job of a system admin is configuring and managing users and groups. In this article, I will show you how to list users in Linux using the command line. Commands that I show would work on all Linux [...]
How to Install and Configure DHCP on Ubuntu 18.04
A DHCP server configuration properties include Host Name, Domain Name, Time Server and Print Server. The server can allocate IP using client MAC address, using address pool and using automatic method. In this article, we are going to show how [...]
How to Check Service Running on Specific Port on Linux
Occasionally, we may need to check out the default port number of specific services/protocols or services listening on certain ports on Linux. A number of command line tools are available to help you search port names and numbers in your [...]