What is the use of format specifier %f ?
What is the use of ARGV ?
What is NR in AWK?
What is the use of FIELDWIDTHS?
What are Conditional expressions in AWK?
What is the use of string function match(string,regex)?
How to get only zero byte files which are present in the directory?
What is the use of string function substr(string,position,max) in AWK?
How to display even number of records into one file and odd number of records into another file?
What is the use of sequence ?
What is the use of string function index(string,search) in AWK?
how to run awk command specified in a file?
What is the use of numeric function log ?