Tutorial

Probably if you are one of those who recounts the internet and the world of applications and servers, you have probably heard or read...

It is becoming more and more common to read and hear about security breaches from companies that handle vital user information on the Internet,...

Continuous integration is a software development practice where team members integrate their work frequently (at least once a day, although multiple daily integrations are...

FreeIPA is an integrated security information management solution combining Linux (Fedora), 389 Directory Server, MIT Kerberos, NTP, DNS, Dogtag (Certificate System). It consists of...

Mesa3D is an open source graphic library, maintained by freedesktop.org. is also where the X.org and Wayland graphics servers are hosted. Mesa3D provides generic...

Network Time Protocol (NTP) is an Internet protocol for synchronizing computer system clocks through packet routing in networks with variable latency. NTP uses UDP...

APT stands for Advanced Packaging Tool, a well-known package manager used by such important and popular distributions as Debian and Ubuntu. Its main function...

We are in the era of process automation with the aim of minimizing costs and maximizing the efficiency with which they are carried out. In...

Icinga is an open source enterprise monitoring system that monitors networks and any significant network resources, notifies the user of errors, recoveries and...

OpenLDAP is a free, open source implementation of the Lightweight Directory Access Protocol (LDAP) developed by the OpenLDAP project. Released under its own OpenLDAP...