What is the use of SUBSEP?
What is the use of string functiong sub(regex,replacement,string)?
What is the use of string function length(string) in AWK?
what are divisions main frems
What are Regular Expressions in AWK?
What is the use of ARGV ?
What are Assignment Operators?
What is the use of string function gensub(r,s,h [,t])?
What is the use of string function split(string,array,separator)in AWK?
Write a command to print all line except first line?
What are AWK Built-in Variables?
How to generate random numbers in AWK?
Write a command to rename the files in a directory with "_new" as postfix?
What is the use of string function match(string,regex)?
What is the use of systime function?