What is ORS in AWK?
How to exit from an awk script using the exit command?
What is NF in AWK?
What is the use of string function sub(regex,replacement,string)?
What is the use of format specifier %e ?
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What is the use of RSTART, RLENGTH and match ?
What is the use of sequence ?
Write a command to print the second and third line of a file without using nr?
Which shell to use with AWK?
What are the Autoincrement and Autodecrement Operators?
What is the use of format specifier %o ?
What is the use of string function tolower(string)?