What is the use of sequence f?
What is the use of numeric function log ?
What is ORS in AWK?
Write a command remove all empty lines?
What is the use of format specifier %o ?
What are Dynamic Variables?
What is the use of systime function?
What is the use of string function asorti(string,[d])?
What is the use of string functiong sub(regex,replacement)?
What is the use of numeric function srand ?
What are Arithmetic Expressions in AWK?
What is the use of sequence a?
Write a command to print the fields in a text file in reverse order?