What is the use of numeric function int ?
Write a command to print first and last line using sed command?
Write a command remove all empty lines?
What are the Autoincrement and Autodecrement Operators?
Write a command to print the squares of numbers from 1 to 10 using awk command?
What is the use of format specifier %c ?
What is the use of numeric function sin ?
What are Regular Expressions in AWK?
What is the use of OFMT?
What are AWK patterns?
What is the use of format specifier %d ?
What is the use of ARGIND?
What is the use of format specifier %x ?