What is the use of numeric function cos ?
Write a command to find the sum of bytes (size of file) of all files in a directory?
What is the use of numeric function srand ?
What is the use of numeric function exp ?
What are AWK patterns?
What is the use of RSTART, RLENGTH and match ?
What is the use of string function length(string) in AWK?
In the text file, some lines are delimited by colon and some are delimited by space. Write a command to print the third field of each line.?
What is the use of PRINTF?
I have given many interview question(testing),but i don't konw where is the probleam.yet i have no job,in july 2006 i have passed out.can any body tell me how can i improve my self?or any suggestion.
What is the use of format specifier %c ?
What is the use of numeric function int ?
What is the Basic Structure of AWK program?