Duplicate a line of text in notepad++? [closed]

Question

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.

Closed 8 years ago.

We don’t allow questions about general computing hardware and software on Stack Overflow. You can edit the question so it’s on-topic for Stack Overflow.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist

The community reviewed whether to reopen this question last month and left it closed:

Original close reason(s) were not resolved

before

man
woman
friend
love

after

man man
woman woman
friend friend
love love

Does anyone know about doing this using a text editor or cmd?

Solution

Well, you could use something like this:

Find:

^.*$

And replace by

$0 $0

Make sure you have the following settings:

enter image description here

Licensed under: CC-BY-SA with attribution

Not affiliated with StackOverflow