centos 7

Opera is a freeware web browser developed by Opera Software. Opera runs on a variety of personal computer operating…

Cockpit is a free web-based administration tool for the system admin to perform tasks, such as storage management,…

Let's Encrypt is a widely known certificate authority that provides free X.509 SSL certificates for TLS encryption.…

In our previous article, we set up OpenLDAP server on CentOS 7 / RHEL 7 for centralized authentication. In…

In our last article, we set up Cacti for monitoring servers and network devices to draw the graph metrics such as…

FreeIPA is an opensource identity management system for Linux/Unix environments which provides centralized account…

Let's Encrypt is a widely know certificate authority that provides free X.509 SSL certificates for TLS encryption,…

This article is the third part of our OpenStack series. In this tutorial, we will go through steps to launch an…

In our last article, we set up Observium for monitoring servers and network devices. This guide focus on adding…

Observium is an open source, low-maintenance, auto-discovering network monitoring tool for operating systems and…