Unix

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

The email did not need too much presentation as we all sent and received one. There are companies that provide us with the Email...

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

Gnome is one of the most popular desktop Linux environments. Gnome3 is the latest version of this software. In this article, let us look...

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...

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

If you are a Windows user and are not used to the GNU/LINUX terminal, or if you are starting out in the world of...