What is the use of sequence a?
What are Regular Expressions in AWK?
What is the use of string function split(string,array,separator)in AWK?
What are Arithmetic Expressions in AWK?
What is FS in AWK?
What are System functions?
How to exit from an awk script using the exit command?
Usage of And/Or/Not operators in AWK?
What is the use of string function match(string,regex)?
What is the use of FIELDWIDTHS?
What is the use of string function asorti(string,[d])?
What is ORS in AWK?
Write a command to print zero byte size files?