What is RS in AWK?
What is the use of numeric function atan2?
What is the use of format specifier %o ?
Which shell to use with AWK?
How to display even number of records into one file and odd number of records into another file?
What are AWK patterns?
What is RS in AWK?
What is the use of string function tolower(string)?
What are Unary arithmetic operators?
how to run awk command specified in a file?
What is the use of ARGV ?
What is the use of string function index(string,search) in AWK?
What is the use of sequence ?