Ubuntu

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Installing And Using OpenVZ On Ubuntu 13.04 (AMD64)

Installing And Using OpenVZ On Ubuntu 13.04 (AMD64)

In this HowTo I will describe how to prepare an Ubuntu 13.04 server for OpenVZ. With OpenVZ you can create multiple Virtual Private Servers (VPS) on the same hardware, similar to Xen and the Linux Vserver project. OpenVZ is the open-source branch of Virtuozzo, a commercial virtualization solution used by many providers that offer virtual servers. The OpenVZ kernel patch is licensed under the GPL license, and the user-level tools are under the QPL license.

Installing Kaldin Online Exam Management Solution On Debian 7 (Wheezy - AMD64)

Installing Kaldin Online Exam Management Solution On Debian 7 (Wheezy - AMD64)

Kaldin is a java/tomcat based online assessment software to help instructors create online assessments. The script presented in this tutorial will install Kaldin for you. I have successfully tested this script on Debian_7.0.0 amd64 netinst CD image. So Ubuntu_12.04 should also work fine but use at your own risk.

phpvirtualbox - Running Virtual Machines With VirtualBox 4.2 and phpvirtualbox On A Headless Ubuntu 12.04 Server

phpvirtualbox - Running Virtual Machines With VirtualBox 4.2 and phpvirtualbox On A Headless Ubuntu 12.04 Server

phpvirtualbox is a web-based VirtualBox front-end written in PHP that allows you to access and control remote VirtualBox instances. It tries to resemble the VirtualBox GUI as much as possible to make work with it as easy as possible. It is a nice replacement for the VirtualBox GUI if you run VirtualBox in headless servers. This tutorial explains how to install phpvirtualbox on an Ubuntu 12.04 server to manage a locally installed, headless VirtualBox (version 4.2).

Installing Nginx With PHP5 (And PHP-FPM) And MySQL Support (LEMP) On Ubuntu 13.04

Installing Nginx With PHP5 (And PHP-FPM) And MySQL Support (LEMP) On Ubuntu 13.04

Nginx (pronounced "engine x") is a free, open-source, high-performance HTTP server. Nginx is known for its stability, rich feature set, simple configuration, and low resource consumption. This tutorial shows how you can install Nginx on an Ubuntu 13.04 server with PHP5 support (through PHP-FPM) and MySQL support (LEMP = Linux + nginx (pronounced "engine x") + MySQL + PHP) .

Installing Apache2 With PHP5 And MySQL Support On Ubuntu 13.04 (LAMP)

Installing Apache2 With PHP5 And MySQL Support On Ubuntu 13.04 (LAMP)

LAMP is short for Linux, Apache, MySQL, PHP. This tutorial shows how you can install an Apache2 webserver on an Ubuntu 13.04 server with PHP5 support (mod_php) and MySQL support.

How To Add WiKID Two-Factor Authentication To OpenVPN Community On Ubuntu 13.04

How To Add WiKID Two-Factor Authentication To OpenVPN Community On Ubuntu 13.04

These instructions describe setting up two-factor authentication with WiKID Strong Authentication, which is a commercial/open source two-factor authentication system and OpenVPN, an SSL-encrypted VPN, on an Ubuntu 13.04 Linux server using the Radius Pluggable Authentication Module. First, we will configure PAM to use Radius, then we will configure OpenVPN to use PAM and one-time passwords, then we will create a network client on the WiKID server for OpenVPN. We won't go into specifics about installing these services, rather we will focus on configuring them to all work together.

High Availability NFS With DRBD + Heartbeat

High Availability NFS With DRBD + Heartbeat

This document describes information collected during research and development of a clustered DRBD NFS solution. This project had two purposes: HA NFS solution for Media-X Inc.; develop a standard tool kit and documentation that Win2ix can use for future projects.

The Perfect Desktop - Linux Mint 15 (Olivia)

The Perfect Desktop - Linux Mint 15 (Olivia)

This tutorial shows how you can set up a Linux Mint 15 (Olivia) desktop that is a full-fledged replacement for a Windows desktop, i.e. that has all the software that people need to do the things they do on their Windows desktops. The advantages are clear: you get a secure system without DRM restrictions that works even on old hardware, and the best thing is: all software comes free of charge.

How To Use Multiple PHP Versions (PHP-FPM & FastCGI) With ISPConfig 3 (Ubuntu 13.04)

How To Use Multiple PHP Versions (PHP-FPM & FastCGI) With ISPConfig 3 (Ubuntu 13.04)

Since ISPConfig 3.0.5, it is possible to use multiple PHP versions on one server and select the optimal PHP version for a website. This feature works with PHP-FPM (starting with PHP 5.3) and FastCGI (all PHP 5.x versions). This tutorial shows how to build PHP 5.3 and PHP 5.4 as a PHP-FPM and a FastCGI version on an Ubuntu 13.04 server. These PHP versions can be used together with the default PHP (installed through apt) in ISPConfig.

Securing SSH On Ubuntu Precise With WiKID Two-Factor Authentication

Securing SSH On Ubuntu Precise With WiKID Two-Factor Authentication

SSH offers a highly secure channel for remote administration of servers. However, if you face an audit for regulatory or business requirements, such as Visa/Mastercard PCI, you need to be aware of some potential authentication related short-comings that may cause headaches in an audit. In this document we are going to demonstrate how to combine two-factor authentication from WiKID on Ubuntu. This document will also serve as the basis for additional tutorials because many services on Linux use PAM for authentication.

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