Adding Swap File under Linux

If you are adding more memory on your dedicated server, you will need to add more swap space. You have two choices: add or upgrade a swap partition or create a swap file. Because changing the size or create a…

Shell Scripts

Introduction If a group of commands or command list are used frequently, such list of commands can be stored in a file so that they are analyzed and executed by a shell as a single entity. A file containing such…

NMAP Scan

Speedy NMAP scans Nmap (http://www.insecure.org/nmap) is the most popular network scanner widely used and misused. Most people tend to ignore the various “switches (options)” and only use the default parameters. It is possible to prioritize SPEED or STEALTH in nmap…

GNU Project

Many computer users run a modified version of the GNU system every day, without realizing it. Through a peculiar turn of events, the version of GNU which is widely used today is more often known as “Linux”, and many users…

Zope in Nepali Market

Zope is a relatively obscure but powerful open source application server based on Python programming language. Zope has been around for over half a decade but is relatively unknown in the market due to its perhaps eccentric nature as compared to…

E-Business

The term E-business was initially used by IBM in 1997. In order to allow more types of business on the web created the term E-Business. But we generally happen to have the term E-Commerce more frequently. Actually, E-commerce is  only one…