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Unix

Unix
Which command is used to display a file contents in octal form?

oct
of
cd
od

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Unix
Which command is used with vi editor scroll half page backward?

[Control -P]
[Control-d]
[Control - u]
None of these
[Control-c]

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Unix
Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file?

ls ~ x
ls -l
Ip
ls -F -x

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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
Which of the following commands is used to copy directory structures in and out

cp - p
cp
copy
None of these
cpio

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Unix
Which of the following command is used to count just the number of lines contained in a file?

wc -c
None of these
wc -w
wc -l
wc -r

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