Write a command delete all line except first line?
What is the use of numeric function sin ?
What is the use of sequence f?
What is the use of format specifier %o ?
What is the use of string function substr(string,position,max) in AWK?
What is the use of string function tolower(string)?
what is vb script allabout
What are Trigonometric Functions in AWK?
What is the use of sequence a?
What are Conditional expressions in AWK?
What is the use of ARGV ?
Write a command to find the total number of lines in a file without using nr?
What is the use of numeric function cos ?