What is the use of format specifier %c ?
Write a command to print the line number before each line?
What is the use of numeric function rand ?
What is the use of string function sub(regex,replacement,string)?
What is the use of SUBSEP?
Write a command delete all line except first line?
What is the use of sequence ?
What is the use of sequence xdd ?
What is the Basic Structure of AWK program?
What is the use of FIELDWIDTHS?
How to print only blank line of file?
What is the use of sequence <Any other character> ?
What is the use of ARGV ?