What is LINUX?

   LINUX is an operating system developed by Linus Torvalds of Finland inspired and inspired by loosely based based on UNIX derivative called MINIX by Andrew Tanembum. LINUX is distributed free in the Web and as distribution CD's. The license GPL (General Public License) has been given to LINUX to encourage programmers to develop Linux utilities, software and enhancement.s. Because the above mentioned features LINUX is considered a FOSS (Free Open Source System).  

     Linux is, in simplest terms, an operating system. It is the software on a computer that enables applications and the computer operator to access the devices on the computer to perform desired functions. The operating system (OS) relays instructions from an application to, for instance, the computer's processor. The processor performs the instructed task, then sends the results back to the application via the operating system.

  As an open operating system, Linux is developed collaboratively, meaning no one company is solely responsible for its development or ongoing support. Companies participating in the Linux economy share research and development costs with their partners and competitors. This spreading of development burden amongst individuals and companies has resulted in a large and efficient ecosystem and unheralded software innovation.


    Linux is designed for microcomputers, with technical features such as multitasking, virtual memory, TCP/IP drivers, and multi-user capabilities. These features of LINUX a popular operating system for e-mail and web servers and local area networks. The UP Manila National Telehealth Center is making use of Ubuntu as operating system for their PCs.