What is the use of format specifier %x ?
What is the use of string function index(string,search) in AWK?
What is the use of numeric function log ?
What is the use of format specifier %c ?
What is the use of numeric function sqrt ?
What is the use of format specifier %o ?
Write a command to print the fields in a text file in reverse order?
What is NR in AWK?
What is the use of ERRNO?
What is the use of format specifier %g ?
How do you Explicit File output?
What is NF in AWK?
Write a command to find the total number of lines in a file without using nr?