What is the use of sequence v ?
What is the use of format specifier %d ?
How to print only blank line of file?
What is the use of numeric function exp ?
What is the use of sequence ddd ?
Usage of And/Or/Not operators in AWK?
What are Regular Expressions in AWK?
What are AWK Built-in Variables?
What is the use of string function asorti(string,[d])?
What are System functions?
What is the Basic Structure of AWK program?
What is the use of ARGV ?
What is the use of string function gensub(r,s,h [,t])?