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The author is a systems manager with a VAS company, and enjoys working on Linux and open source applications. He's always keen to learn about new technologies and enjoys watching and playing cricket.

Posts by Vishal Bhatia


In this article, we will discuss advanced Awk functionality, including string- and time-manipulation functions, associative arrays and user-defined functions. These can be very useful …


Introducing Awk, a language that has built-in features to recognise patterns and manipulate them with ease.