What is the use of sequence a?
what is information technology
Write a command to find the total number of lines in a file without using nr?
How add a first record and last record to the current file in linux?
What is the use of string function substr(string,position,max) in AWK?
What is the use of FIELDWIDTHS?
What is the use of systime function?
What is the use of ARGV ?
What are AWK Numerical Functions?
How to generate random numbers in AWK?
What is the use of string function sub(regex,replacement)?
Which shell to use with AWK?
Write a command to print the line number before each line?