Write a command remove all empty lines?
How to generate random numbers in AWK?
How add a first record and last record to the current file in linux?
What are Assignment Operators?
What is ORS in AWK?
What is the use of string function split(string,array,separator)in AWK?
Write a command remove all empty lines?
What is the use of format specifier %g ?
What are AWK Numerical Functions?
Write a command to print all line except first line?
Write a command to print the squares of numbers from 1 to 10 using awk command?
What is the use of string function substr(string,position,max) in AWK?
What is the use of string function index(string,search) in AWK?