What is the use of sequence
?
Write a command to print the squares of numbers from 1 to 10 using awk command?
How to execute an AWK script?
Write a command to find the total number of lines in a file without using nr?
What is FILENAME in AWK?
Write a command to print the line number before each line?
What is the use of string function asorti(string,[d])?
What is the use of FIELDWIDTHS?
What is the use of string function index(string,search) in AWK?
What is the use of numeric function int ?
Write a command delete all line except first line?
What is the use of format specifier %d ?
What is the use of string function match(string,regex)?