How To Use Firejail to Set Up a WordPress Installation in a Jailed Environment

When running a web server that is available to the public, striking a balance between making your content accessible and establishing a secure configuration can become difficult. There are many different areas that should be subject to careful scrutiny. One of these is process isolation and visibility. A project called firejail seeks to assist in this area by providing a lightweight security containerization mechanism that utilizes kernel namespacing to enforce separation policies. This makes the chroot environments extremely lightweight.
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Nagios 4 + Nagiosgraph installation on Ubuntu

This is a guide on installing the latest Nagios Core (4.0.8) on Ubuntu 12.04 and 14.04. Nagios is an open source computer system monitoring, network monitoring and infrastructure monitoring software application. Nagios offers monitoring and alerting services for servers, switches, applications, and services. It alerts the users when things go wrong and alerts them a second time when the problem has been resolved. The version in the Ubuntu 12.04 repositories is quite old, it is still the in the 3 branch. This guide helps to fix that by using the latest Nagios version. We also install Nagiosgraph, a plugin for Nagios which gives you graps of the metrics.
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Installation And Configuration Of RainLoop Webmail Client With Nginx On Ubuntu 14.04

This document describes how to install and configure Rainloop on Ubuntu 14.04. We will use nginx as web server. Rainloop is a popular free Open Source Web Application primarily written in PHP. It offers users a swift and contemporary web interface for accessing emails on a majority of commonly used domain mail providers such as Outlook, Yahoo, and Gmail, in addition to local mail servers. Rainloop also doubles up as a Mail User Agent (MUA) by accessing domain mail via IMAP/ SMTP protocols. This tutorial explains the process of installing Rainloop Webmail on an Ubuntu 14.04 Virtual Private Server using Nginx and MariaDB.
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Installation And Configuration Of RainLoop Webmail Client With Nginx On Ubuntu 14.04

Installation And Configuration Of  RainLoop Webmail Client With Nginx On Ubuntu 14.04

This document describes how to install and configure Rainloop on Ubuntu 14.04. We will use nginx as web server. Rainloop is a popular free Open Source Web Application primarily written in PHP. It offers users a swift and contemporary web interface for accessing emails on a majority of commonly used domain mail providers such as Outlook, Yahoo, and Gmail, in addition to local mail servers. Rainloop also doubles up as a Mail User Agent (MUA) by accessing domain mail via IMAP/ SMTP protocols. This tutorial explains the process of installing Rainloop Webmail on an Ubuntu 14.04 Virtual Private Server using Nginx and MariaDB.

HowtoForge – Linux Howtos and Tutorials – Linux

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