Frequently Asked Questions

About LEMP Stack LEMP is a combination of the operating system and open-source software stack. LEMP is acronym of Linux, Nginx(engine-x) HTTP Server, MySQL/MariaDB database,...

Vncserver is a remote display daemon that allows users several remote functionalities including: Virtual (headless) and fully parallel X sessions that run in the background...

Pandora FMS (Stands for Pandora Flexible Monitoring System) is software solution for monitoring computer networks. Pandora FMS allows monitoring in a visual way the...

After successful installation of openfiler in virtualbox from this link ( How to install openfiler in Virtualbox ), let us show you how to...

Jenkins is a self-contained Java-based program, ready to run out-of-the-box, with packages for Windows, Mac OS X and other Unix-like operating systems. MASTER SLAVE ENVIRONMENT...

Hello Guys, It really has been a very long time, since I last published something. Now am back, and let's get to some geeky tricks...

From Wikipedia, MongoDB (from "humongous") is a cross-platform document-oriented database. Classified as a NoSQL database, MongoDB eschews the traditional table-based relational database structure in favor...

Question: How  to upgrade  Opensuse 11.x  to  11.4 ?   Answer 1- First  upgrade  you packages  to the  last  version with : zypper refrech zypper  up and  reboot Important...

The world of technology is teeming with tools to help you create the most stunning designs for any project. And for Linux users, the...

DNS, Domain Name System, is a hierarchical distributed naming system for computers, servers and every resource connected via internet. Since it was difficult to...

If you use the numeric keypad a lot,  and you got tired from turning on the num lock on every time you restart the...

Disk cloning or Clone a Disk Disk cloning or Clone a Disk is the process of copying data from a hard disk to another one,...

What is Netsuite? NetSuite is a cloud-based enterprise resource planning (ERP) software that provides business management solutions for various industries such as retail, wholesale distribution,...

Is it possible to display a custom message at login? The Answer is yes. To do that Edit the file "/etc/issue.net". sudo vi /etc/issue.net Authorized access only! All...

First, To create a Google Site, you should have a Google Account. Once you've signed in to your Google Account, you can start developing your...

There are many tools that are built to get information about hardware components and one of them is the hwinfo command-line linux utility. It...

SELinux greatly enhances security by going beyond discretionary access control (DAC) and implementing mandatory access control (MAC). MAC allows implementation of additional restrictions on...

Brightness of your laptop's LCD screen can be controlled by key combinations; for those manufactured by TOSHIBA it's mostly Fn + F6 and F7...