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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 of the following signs is used to back up over typing errors in vi?

!
None of these
#
@
$

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Unix
Which of the following commands is used to count the total number of lines, words, and characters contained in a file.

countw
count p
None of these
wc
wcount

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Unix
The command which transcribes the standard input to the standard output and also makes a copy of the same in a file is

tr
sort
grep
tee

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

R
v
u
C
None of these

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Unix
Which of the following is not a filter?

None of these
wc
grep
sort

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