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Computer Science - Unix

Exercise : Unix - Section 2
41.
Which command is used to display the device name of the terminal you are using?
who
ls
tty
stty
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
The ls -l command tells
who the owner of the file is
the name of the group owner of the file
how large the file is and when the file was last modified.
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
Which option will be used with disk free command to include the total amount of disk space in the file system?
-t
-tt
-4
-i
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
Which command is used to set the three permissions for all the three categories of users of a file?
chgrp
chown
chmod
chusr
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
Which of the following commands can be used to get information about yourself?
who am i
i /4
pwd
which
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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