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Unix

Unix
Which command is used to extract specific columns from the file?

grep
cat
cut
paste

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Unix
The command used to remove the directory is;

rmdir
None of these
rdir
rd
remove

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Unix
Which option will be used with ps command to slow the entire command line of the process being run?

-2
-4
#NAME?
-1

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Unix
Which of the following keys is used to move the cursor to the end of the paragraph.

{
(
}
)

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Unix
Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others?

chmod g-x, uo+r note
chmod go+x, u-x note
chmod go+r, u+x note
None of these
chmod u-x, go+r note

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

cp - p
None of these
cpio
copy
cp

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MORE MCQ ON Unix

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