Unix is one big ocean. A world without end. There are several books which help
you explore the shores as well as the high seas. But as you go on learning Unix
somewhere you would like to stop and take stock of the situation, figure out
how much of it do you really now. That's the time you would find this book
handy. It's a book of questions. Questions which are one liners, or the
multiple choice questions, or full fledged shell programs. And at the end of
each chapter you would find answers to these ques5tions, which would fill in
the gaps of Unix knowledge that you have grasped so far. Salient Features Lots
of ques5tions which will test your strength in Unix. Questions segregated
topic-wise such that you can test your skills on particular topics. Lucid
explanations on widely misunderstood topics like getopts, eval, trap, funcions
etc. So roll up your sleeves and get on with the real questions.