What is the use of string functiong sub(regex,replacement)?
What are AWK Numerical Functions?
Usage of And/Or/Not operators in AWK?
Write a command to print the squares of numbers from 1 to 10 using awk command?
How add a first record and last record to the current file in linux?
How to get only zero byte files which are present in the directory?
Write a command to print the line number before each line?
How do you Explicit File output?
What is the use of ARGV ?
How to display even number of records into one file and odd number of records into another file?
What is the use of string function asort(string,[d])?
What is the use of string function sub(regex,replacement)?
What are the Autoincrement and Autodecrement Operators?
What is the use of ERRNO?
What is the use of string function index(string,search) in AWK?