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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 command sends the word count of the file infile to the newfile.

wc infile | newfile
wc infile - newfile
wc infile >newfile
wc newfile

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

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

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Unix
Which command is used to copy the three files wb, collect and mon into the misc directory, under the same, when you were currently in the programs directory?

tar wb collect mon /misc
cp wb collect mon ../misc
copy wb ../misc collect ../misc mon ../misc
copy wb collect mon /misc
None of these

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Unix
The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is:

744
555
755

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

//
??
?
/

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