Ubuntu
How To Install WordPress with Nginx on Ubuntu 14.04
Tutorials
Nginx
Ubuntu
WordPress
Introduction> Introduction # WordPress is the most popular CMS (content management system) in the world. It allows you to easily get your site or blog up and running. After installation, you can manage almost everything in an easy web interface.
How To Install And Use tmux On Ubuntu 12.10
Tutorials
System Tools
Ubuntu
About tmux> About tmux # tmux is a terminal multiplexer. It allows you to access a tmux terminal using multiple virtual terminals.
tmux takes advantage of a client-server model, which allows you to attach terminals to a tmux session.
How To Configure Redis Caching to Speed Up WordPress on Ubuntu 14.04
Tutorials
Caching
LAMP Stack
Redis
Server Optimization
Ubuntu
WordPress
Introduction> Introduction # Redis is an open-source key value store that can operate as both an in-memory store and as cache. Redis is a data structure server that can be used as a database server on its own, or paired with a relational database like MySQL to speed things up, as we’re doing in this tutorial.
Deploying a Rails App on Ubuntu 14.04 with Capistrano, Nginx, and Puma
Tutorials
Nginx
Ruby on Rails
Ubuntu
Introduction> Introduction # Rails is an open source web application framework written in Ruby. It follows the Convention over Configuration philosophy by making assumptions that there is the ‘best’ way of doing things.
How To Set Up Multiple WordPress Sites on a Single Ubuntu VPS
Tutorials
CMS
Ubuntu
WordPress
Status: Deprecated> Status: Deprecated # This article covers a version of Ubuntu that is no longer supported. If you are currently operate a server running Ubuntu 12.04, we highly recommend upgrading or migrating to a supported version of Ubuntu:
How To Install Ruby on Rails with RVM on Ubuntu 16.04
Tutorials
Ruby
Ruby on Rails
Ubuntu
Ubuntu 16.04
Introduction> Introduction # Ruby on Rails is one of the most popular application stacks for developers looking to create sites and web apps. The Ruby programming language, combined with the Rails development framework, makes app development simple.
How To Install Git on Ubuntu 12.04
Tutorials
Git
Ubuntu
Status: Deprecated> Status: Deprecated # This article covers a version of Ubuntu that is no longer supported. If you are currently operate a server running Ubuntu 12.04, we highly recommend upgrading or migrating to a supported version of Ubuntu:
How To Install Linux, Apache, MySQL, PHP (LAMP) stack on Ubuntu
Tutorials
Apache
LAMP Stack
MySQL
PHP
Ubuntu
Status: Deprecated> Status: Deprecated # This article covers a version of Ubuntu that is no longer supported. If you are currently operate a server running Ubuntu 12.04, we highly recommend upgrading or migrating to a supported version of Ubuntu:
How To Install and Configure Elasticsearch on Ubuntu 16.04
Tutorials
Elasticsearch
Ubuntu
Ubuntu 16.04
Introduction> Introduction # Elasticsearch is a platform for distributed search and analysis of data in real time. Its popularity is due to its ease of use, powerful features, and scalability.
How To Install and Configure VNC on Ubuntu 14.04
Tutorials
Miscellaneous
Ubuntu
Introduction> Introduction # VNC, or “Virtual Network Computing”, is a connection system that allows you to use your keyboard and mouse to interact with a graphical desktop environment on a remote server.
How To Install R on Ubuntu 16.04
Tutorials
Applications
R
Ubuntu
Ubuntu 16.04
Introduction> Introduction # R is a popular open source programming language that specializes in statistical computing and graphics. It is widely used for developing statistical software and performing data analysis. R is easily extensible, and the community is known for continuously adding user-generated packages for specific areas of study, which makes it applicable to many fields.
How To Backup PostgreSQL Databases on an Ubuntu VPS
Tutorials
Backups
PostgreSQL
Ubuntu
What is PostgreSQL?> What is PostgreSQL? # PostgreSQL is a modern database management system. It is frequently used to store and manipulate information related to websites and applications.
As with any kind of valuable data, it is important to implement a backup scheme to protect against data loss.
How To Manually Install Oracle Java on a Debian or Ubuntu VPS
Tutorials
Debian
Java
Ubuntu
Status: Deprecated> Status: Deprecated # This article is deprecated and no longer maintained.
Reason> Reason # Ubuntu 12.04 reached end of life (EOL) on April 28, 2017 and no longer receives security patches or updates.
How To Run Nginx in a Docker Container on Ubuntu 14.04
Tutorials
Docker
Nginx
Ubuntu
Introduction> Introduction # This tutorial shows how to deploy Nginx in a Docker container.
By containerizing Nginx, we cut down on our sysadmin overhead. We will no longer need to manage Nginx through a package manager or build it from source.
How To Install WordPress and PhpMyAdmin with Docker Compose on Ubuntu 14.04
Tutorials
Databases
Docker
MariaDB
MySQL
PHP
Ubuntu
WordPress
Introduction> Introduction # Docker Compose makes dealing with the orchestration processes of Docker containers (such as starting up, shutting down, and setting up intra-container linking and volumes) really easy.
This article provides a real-world example of using Docker Compose to install an application, in this case WordPress with PHPMyAdmin as an extra.
How To Install and Configure GitLab on Ubuntu 16.04
Tutorials
Applications
Git
Ubuntu
Ubuntu 16.04
Introduction> Introduction # GitLab CE, or Community Edition, is an open source application primarily used to host Git repositories, with additional development-related features like issue tracking. It is designed to be hosted using your own infrastructure, and provides flexibility in deploying as an internal repository store for your development team, publicly as a way to interface with users, or even open as a way for contributors to host their own projects.
How To Set Up a Postfix E-Mail Server with Dovecot
Tutorials
Email
Ubuntu
Postfix Introduction This tutorial will tell you how to setup a basic mail server and teach you a bit about the Postfix MTA (Mail Transfer Agent) in the process.
Postfix is extremely flexible.
How To Use HAProxy to Set Up MySQL Load Balancing
Tutorials
Debian
MySQL
Scaling
Server Optimization
Ubuntu
Prelude> Prelude # HAProxy is an open source software which can load balance HTTP and TCP servers. In the previous article on HAProxy we configured load balancing for HTTP and in this one we’ll do the same for MySQL.
How To Secure Nginx with Let’s Encrypt on Ubuntu 20.04
Tutorials
Nginx
Security
Ubuntu
Ubuntu 20.04
Introduction> Introduction # Let’s Encrypt is a Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. It simplifies the process by providing a software client, Certbot, that attempts to automate most (if not all) of the required steps.
How To Install and Configure Postfix as a Send-Only SMTP Server on Ubuntu 14.04
Tutorials
Email
Ubuntu
Introduction> Introduction # Postfix is an MTA (Mail Transfer Agent), an application used to send and receive email. In this tutorial, we will install and configure Postfix so that it can be used to send emails by local applications only – that is, those installed on the same server that Postfix is installed on.