Unix - Study Mode
[#736] . . . . . . . . and . . . . . . . . cannot be used in a filename.
Correct Answer
(A) /, NULL
[#737] Which of the following keyword is not supported by at command?
Correct Answer
(D) evening
[#738] Which of the following is not a valid command?
Correct Answer
(B) :w 1,$ file002
[#739] Which one of the following extension is provided by gzip to the compressed filename?
Correct Answer
(B) .gz
[#740] What happens if the destination file specified in cp command does not exist?
Correct Answer
(C) destination file will be automatically created