The correct option is:
D. yy
In the vi editor, the command `yy` is used to copy the current line into the vi buffer.
Here's an explanation of each option:
A. `c`: This command is used to change (delete and enter insert mode) the current line, not to copy it.
B. `cc`: This command is used to delete the current line and enter insert mode, not to copy it.
C. `1c`: This command is used to change (delete and enter insert mode) the specified line number, in this case, line 1, not to copy the current line.
D. `yy`: This command yanks (copies) the current line into the vi buffer. The line can then be pasted (put) using the `p` command.
E. `1y`: This command yanks (copies) the specified line number, in this case, line 1, into the vi buffer, not the current line.
Therefore, option D, `yy`, is the correct command to copy the current line into the vi buffer.
This section is not available anymore. Please use the main Exam Page.LFCS Exam Questions
Log in to ExamTopics
Sign in:
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
Strib
11 months agoIvandrago
2 years, 4 months ago