UGC NET CSE | June 2014 | Part 2 | Question: 35

Question

Which of the following commands will output “onetwothree” ?

• A. for val; do echo-n $val; done < one two three
• B. for one two three; do echo-n-; done
• C. for n in one two three; do echo-n $n; done
• D. for n in one two three {echo –n $ n} 

Answer 1

Answer : C

for n in one two three ; do echo -n $n ; done

Reference  : http://www.itforeveryone.co.uk/quiz.php