What is the use of numeric function srand ?
Write a command to print the line number before each line?
What is the use of string functiong sub(regex,replacement)?
Write a command to print first and last line using sed command?
What is the use of numeric function cos ?
how to run awk command specified in a file?
What is the use of format specifier %x ?
What is FILENAME in AWK?
What is the use of string function split(string,array,separator)in AWK?
What is the use of format specifier %o ?
What is the use of string function match(string,regex)?
What is the use of string function sub(regex,replacement,string)?
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.