What is the use of numeric function rand ?
what are divisions main frems
What is the use of string functiong sub(regex,replacement)?
Write a command to find the total number of lines in a file without using nr?
What is the use of OFMT?
What is the use of sequence ?
What is the use of ARGV ?
What is the use of sequence ddd ?
What is the use of format specifier %o ?
How to exit from an awk script using the exit command?
What is the Basic Structure of AWK program?
What are Arithmetic Expressions in AWK?
What is the use of numeric function exp ?