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Unix

Unix
Which operator will be used with chmod command to assign absolute permission?

=
-
%
+
None of these

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Unix
Which of the following commands can be used to get information about all users who are currently logged into the system?

who am i
None of these
which
who
1 /u

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Unix
Which command is used to link the files?

tar
cp
lk
None of these
ln

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Unix
Which command is used to set the three permissions for all the three categories of users of a file?

chmod
chusr
None of these
chown
chgrp

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Unix
Which command is used to print a file?

print
prn
lp
pg

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Unix
Which of the following command is used to go to home directory?

cd/
None of these
cd
cd HOME.
cd..

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