Linux distributions

LEMP is a combination of the operating system and open-source software stack. The acronym LEMP is derived from first letters of Linux, Nginx HTTP...

A few years back, Linux was predominantly used for servers and was not deemed acceptable for FireStick and desktops. However, its user interface and...

In this tutorial we are going to setup LDAP server using 389 Directory Server. The 389 Directory Server is an enterprise class open source...

Openfire is a real time collaboration (RTC) server licensed under the Open Source Apache License. It is also known as Jabber. It uses the only...

We have already showed you how to reset a forgotten password in CentOS. In this brief tutorial, we will see how to reset the...

New Technology File System (abbreviated to NTFS) is a widely used file system on Windows. By default, you have direct read-write access to NTFS-formatted...

Installing Linux can be done via multiple methods like (DVD/ftp/http/NFS/), but the easiest way is from kickstart file. Its very easy, and fast method. Before...

As you may know, Linspeed is a small, lightweight Qt application to measure Internet bandwidth in Ubuntu. It uses SpeedOf.Me API to find the...

MySQL is one of the most widely used relational database management system, and one of the most widely used open source database system. It...

About DNS DNS, stands for Domain Name System, translates hostnames or URLs into IP addresses. For example, if we typewww.unixmen.com in browser, the DNS server...

Vagrant is an open source tool to create multiple development environments for developers and system administrators, and development environments managed by Vagrant can run...

Even though Ubuntu has a default PDF reader (Evince/Document Reader), it sometimes doesn't show the real appearance of the contents of our PDF files....

About Gitolite Gitolite is a free, open source Git server that can be used to setup git hosting on a central server, with fine-grained access...

Question: How to download  the  Last virtualbox and  keep  it update to the  last release in Fedora/Centos/Opensuse? -1- First cd the yum repo and download...

In our previous article, we discussed how to setup and use an encrypted chat with one another using MegaChat. Today we will discuss about...

Pandora FMS is a performance & availability monitoring system, ready for big environments. It uses agents for local monitoring and can do several kinds...

What is Mumble Server? Mumble is an open source, low-latency, high quality voice chat software. Mumble is a voice over IP (VoIP) application primarily designed...

Health-check Overview The health-check tool monitors processes such as CPU usage, System call activity, Network connections and more to help you identify areas where it...