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In this tutorial, we are going to provide you with step-by-step instructions on how to host multiple websites on one single IP address with Apache or Nginx on an Ubuntu VPS or a CentOS 7 VPS.

Web2Py is a simple yet powerful Python framework for developing web applications. In this tutorial we will show how to install the Web2Py framework on a CentOS 7 VPS.

In this article, we will install Froxlor on a CentOS 7 VPS.

Froxlor is a lightweight control panel that can be used for managing multi-user or shared servers. With Froxlor you can manage domain names, FTP accounts, email accounts, support tickets and customers that are associated with them.

Using the command line on a Linux machine could be very uncomfortable, especially for the beginners.

In this tutorial, we will show you how to install two WordPress instances on separate virtual servers with Ubuntu 16.04 OS and Apache, PHP and MySQL installed on them, and how to manage them from a single place using the MainWP WordPress plugin.

Mail-in-a-Box is a free and open source application that makes it easy to turn your Ubuntu 14.04 server into a complete, full-stack email solution for multiple domains. Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box. Each Mail-in-a-Box provides webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software. It also includes contacts and calendar synchronization.

Odoo (formerly known as OpenERP) is a suite of web-based enterprise management applications. It is one of the most popular and powerful Open Source ERP business software based on the Python programming language.

A virtual host is, in fact, a unit that describes an individual domain in the grand scheme of the Apache web server. It enables you to host multiple websites using one server which is very useful for people that have more than one website.

If you have an Ubuntu server and you like to control the incoming and outgoing network traffic you need to configure the firewall that is included with your system. Linux kernel includes the netfilter subsystem which is a system for packet filtering. The traditional interface for manipulating netfilter is via iptables, which is primarily a database of firewall rules.

Load balancing is a very useful technique to distribute the incoming network traffic across a number servers. With this technique you can reduce the resource usage, lower the response time and avoid server overload. In this tutorial, we will guide you through the steps of configuring Nginx load balancing on a Linux VPS.

In today’s article we will show you how to install Subversion on a Linux VPS, and some basic Subversion commands. Subversion, or commonly abbreviated as SVN is an open source software versioning and revision control system. It allows users to maintain current and historical versions of files such as source code, web pages, documents and other electronic data.

Before you start with this guide it is recommended that you login to your VPS and follow this guide while looking at the files in there, as that is the best way to learn and memorize the things.

In our previous post about Vim, we’ve talked about some neat tips and tricks usable for more advanced users. In this post, we will talk about getting started with Vim, so this guide is mostly intended for absolute beginners.

Having a strong password is the most important thing you can do to protect your account or server and to keep your data secure. Common thinking is that a strong password should be comprised of at least 14 characters, including lowercase and uppercase alphabetic characters, numbers and symbols and should never be based on a dictionary word. Using a long password is much more secure that using a short one, the longer the password the harder it is to guess. In this post, we will take a look at a several different ways to generate a strong password using the Linux command line.

Git is an open-source distributed version control system used by the software developers for small and large projects. It comes with very useful features and it is very easy to learn. In this tutorial we are going to show you how to install Git on a Linux VPS and explain the basics of Git so you can start using it.

Keeping your software up to date is one of the first and most important things you need to do after getting a VPS. Many critical vulnerabilities are patched by the time they become public so if you do not update your software frequently then your server is at a big risk of being exploited. In this tutorial, we will show you how to update the system software on your Linux VPS running CentOS or Ubuntu as an operating system.

Orangescrum is a free and open source project management and collaboration application, ideal for small and medium businesses. With this application, you can easily create and manage your projects, teams, documents, and tasks and communicate with the other team members on your important issues.

Laravel is a PHP web application framework which is intended for the development of web applications following the model–view–controller (MVC) architectural pattern. It has an expressive, elegant syntax and provides tools needed for large, robust applications.

cURL is very useful command line tool to transfer data from or to a server. cURL supports various protocols like FILE, HTTP, HTTPS, IMAP, IMAPS, LDAP, DICT, LDAPS, TELNET, FTP, FTPS, GOPHER, RTMP, RTSP, SCP, SFTP, POP3, POP3S, SMB, SMBS, SMTP, SMTPS, and TFTP.

In this post, we will talk about mysqlcheck which is a maintenance command line tool that allows you to check, analyze, repair, and optimize MySQL/MariaDB tables and databases.