What is NR in AWK?
What is RS in AWK?
Write a command to print zero byte size files?
What is NR in AWK?
What is the use of string function strtonum(string)?
What are AWK patterns?
Write a command to print first and last line using sed command?
What are Arithmetic Expressions in AWK?
What is the use of numeric function srand ?
What are AWK Numerical Functions?
What is the use of OFMT?
How add a first record and last record to the current file in linux?
EPFO 2009 result has come or not which is held in sep 2009, pls told me, I have ever asked you.