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Unix

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 to remove a directory?

dldir
rmdir
rdir
rd

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

cp - p
None of these
cp
copy
cpio

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Unix
Which of the following keys is used to overstrike a whole line?

R
u
None of these
C
v

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Unix
Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory?

copy a:programs/wb b:misc/wbx
tar programs/wb misc/wbx
copy programs/wb misc/wbx
cp programs/wb misc/wbx

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Unix
Which of the following commands is used to have a two-way communication with any person who is currently logged in?

None of these
grep
mesg
write
mail

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