Using a Different System? How to Install OroCRM on Ubuntu 16.04 Are we missing a guide for your target system? Request one, or submit your own! OroCRM is a free... Read more

Postal is a self-hosted mail server which has a strong focus on outgoing email and can be used for newsletters and the like. It could even be compared to SendGrid.... Read more

Mumble is a completely free and open source alternative to other voice suites, such as Teamspeak. It runs on Windows, Linux, OS X, and iOS. This guide will teach you... Read more

We can easily migrate a cPanel server account to a Virtualmin server running on any Vultr VPS. The following steps involve taking a full backup on the cPanel server, then... Read more

Solr is a search engine platform that allows you to set up your own “search engine”. This tutorial will teach you how to setup Solr on Ubuntu. Solr is built... Read more

While SaltStack is a great tool for running operations on many servers simultaneously, it also supports per-host defined configuration presets stored in an unique file which are further called “pillar”.... Read more

For DHCP users, there may be times when you need to edit /etc/resolv.conf to use other nameservers. Then, after a period of time (or after a system reboot), you discover... Read more

Introduction OpenVAS is an open source suite that can be used for vulnerability scanning and vulnerability management. It stands for Open Vulnerability Assessment System. OpenVAS is an excellent alternative to... Read more

OsTicket is a free and open source ticketing tool written in PHP. It is a simple and lightweight tool that allows you to manage, organize and archive your support request.... Read more

OpenSIPS Control Panel is a PHP based web application for provisioning an OpenSIPS SIP server. It can be used to provision, operate, and monitor multiple instances of OpenSIPS servers across... Read more