What are Associative Arrays?

854

What is the use of string function tolower(string)?

806

How to print only blank line of file?

456

What are Unary arithmetic operators?

856

What is the use of SUBSEP?

1057

What is the use of string function toupper(string)?

804

EPFO 2009 result has come or not which is held in sep 2009, pls told me, I have ever asked you.

1997

Write a command to find the total number of lines in a file without using nr?

472

What is the use of string function substr(string,position) in AWK?

889

What is the use of string function sub(regex,replacement,string)?

937

Write a command to print all line except first line?

453

What is the use of PRINTF?

835

What are Conditional expressions in AWK?

834

What is the use of string functiong sub(regex,replacement,string)?

859

What is the use of string function length(string) in AWK?

840