What is the use of sequence ddd ?
What is ORS in AWK?
What is the use of sequence <Any other character> ?
How to print only blank line of file?
Write a command to print the squares of numbers from 1 to 10 using awk command?
What is the use of numeric function sqrt ?
What is the use of string function gensub(r,s,h [,t])?
Write a command to find the total number of lines in a file without using nr?
What is the use of string function strtonum(string)?
What is the use of FNR?
What is the use of string functiong sub(regex,replacement,string)?
What is the use of string function index(string,search) in AWK?
Usage of And/Or/Not operators in AWK?