How to add a repeat of the end of a line to the end of a line?

Question

Notepad++

Greetings. There is a list

17.32.235.54:3344>>>JONAH-KTOP
24.200.76.25:3300>>>PROMAINT
69.70.115.194:3321>>>HOMA
14.34.125.296:3378>>>VINOWEB-2012-2

you need to insert the \ character at the end,
then everything after the >>> character
and at the end ;

at the exit:

17.32.235.54:3344>>>JONAH-KTOP\JONAH-KTOP;
24.200.76.25:3300>>>PROMAINT\PROMAINT;
69.70.115.194:3321>>>HOMA\HOMA;
14.34.125.296:3378>>>VINOWEB-2012-2\VINOWEB-2012-2;

Answer 1

Search:
>>>(.*)$
Replacement:
>>>\1\\\1;