What is the use of numeric function srand ?
What are AWK patterns?
What are Dynamic Variables?
How to generate random numbers in AWK?
What are Assignment Operators?
What is the use of string function length(string) in AWK?
What is the use of format specifier %g ?
What is OFS in AWK?
What is the use of string functiong sub(regex,replacement)?
What is the use of sequence ?
Write a command to print first and last line using sed command?
what is information technology
What are System functions?