Unix - Study Mode
[#726] Which command is used to display the documentation of commands in UNIX?
Correct Answer
(D) man
[#727] Which of the following is a backup program?
Correct Answer
(D) cpio
[#728] Which of the following is not an option of cp command?
Correct Answer
(A) -z
[#729] Which option is used with uniq command for selecting non-repeated lines?
Correct Answer
(C) -u
[#730] The following command will. . . . . . . . !! tr ‘[a-z]’ ‘[A-Z]’
Correct Answer
(C) changes the case of the current line from lower to uppercase