What is the use of sequence a?
What is the use of ARGV ?
Write a command to print the line number before each line?
How to print only blank line of file?
What is the use of string function sub(regex,replacement)?
What is the use of numeric function int ?
How to display even number of records into one file and odd number of records into another file?
what is vb script allabout
How to exit from an awk script using the exit command?
What is the use of string function match(string,regex)?
What is the use of numeric function sin ?
What is the use of format specifier %s ?
What is the use of string functiong sub(regex,replacement)?