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Unix

Unix
Which command is used with vi editor to search a pattern in the forward direction?

?
??
//
/

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Unix
Which command is used to sort the lines of data in a file in reverse order

sh
sort
st
sort -r

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

+
=
%
-
None of these

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Unix
In vi editor, forward search is performed using the command.

All of these
/pat
?pat
:pat

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Unix
If a file has read and write permissions for the owner, then the octal representation of the permissions will be

None of these
6
3
5
1

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Unix
The seventh field of /etc/password is

login
password
home
shell
None of these

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