What is the use of format specifier %s ?
What is the use of sequence ddd ?
Write a command to print the squares of numbers from 1 to 10 using awk command?
What is the use of CONVFMT?
How to exit from an awk script using the exit command?
Write a command to print first and last line using sed command?
Write a command remove all empty lines?
What is the use of string function index(string,search) in AWK?
What are Regular Expressions in AWK?
What is the use of sequence f?
Write a command to print the second and third line of a file without using nr?
What are System functions?
what are divisions main frems