What is the use of format specifier %x ?
What is the use of FNR?
Write a command to print zero byte size files?
What are the Autoincrement and Autodecrement Operators?
What is OFS in AWK?
What is the use of string function match(string,regex)?
What is the use of format specifier %% ?
What is the use of sequence f?
What is FS in AWK?
What is FILENAME in AWK?
What is the use of CONVFMT?
What is the use of string function length(string) in AWK?
What are AWK Built-in Variables?