Category Archives: Linux Shell

Advantage of SELinux

SELinux which expands to Security Enhanced Linux was primarily developed by United States National Security Agency popularly known as NSA. What it does is to incorporate a mandatory access control (MAC) into the major subsystems of the kernel. When you … Continue reading

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Why Linux is imperative for R&D.

 Linux is a computer operating system, whose source code is readily available for all. It was first developed in 1991 by Linus Torvalds a 21 year old computer science student in Finland while studying at University of Helsinki. Linux has … Continue reading

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Understanding Linux Shell

A Unix/Linux shell is both a command interpreter and a programming language. As a command interpreter, the shell provides the user interface to the rich set of gnu utilities. The programming language features allow these utilitites to be combined. Files … Continue reading

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