What is the use of numeric function atan2?
How add a first record and last record to the current file in linux?
What are Regular Expressions in AWK?
what is vb script allabout
Which shell to use with AWK?
how to run awk command specified in a file?
How to exit from an awk script using the exit command?
What is the use of numeric function cos ?
What is the use of sequence ?
What is the use of SUBSEP?
What is the use of string function split(string,array,separator)in AWK?
What is the use of string function length(string) in AWK?
What is the use of string function match(string,regex)?