What is the use of sequence ?
What is the use of string function sub(regex,replacement)?
What is the use of string function gensub(r,s,h [,t])?
How to display even number of records into one file and odd number of records into another file?
What is the use of string function toupper(string)?
What is the use of FNR?
What is the Basic Structure of AWK program?
What is the use of sequence f?
What are Conditional expressions in AWK?
What are AWK Numerical Functions?
What is the use of PRINTF?
What is the use of numeric function cos ?
Write a command to print the fields in a text file in reverse order?