how many seconds LINUX will take to give error message
 

"how many seconds LINUX will take to give error message"

The answer is 42.

Effort: no, homework: yes, answer: no
 

If you want to ask a question then at least put some effort in. You don't really have to say "pretty please", but phrasing it like a question and providing enough information for people to work with would show you understand minimal netiquette and your own questions.

Like a certain mod would say this smells like you need help with your assignments *again*.
Reread the comments in your other threads and come back when you've learned from them.

unSpawn has put it well, but feel free to email me if you have any questions regarding LQ.org's homework question policy.

Until then, thread closed.