How to delete duplicate words from text file by Notepad++

Question

For example my text is :

090111FB2F00LLDEJ3RA
090111FB2F00LLDEJ3RA:N73402363904

I want to delete the first line and keep the second line.

Possible dup: http://stackoverflow.com/questions/283608/using-regex-to-prefix-and-append-in-notepad — An SO User, Oct 16 '13 at 16:20

score 0 · Answer 1 · answered Oct 17 '13 at 03:46

0

This is the way:

Find:

^(\w+?)$\n^(?=\1\:\w+?)

Replace:

<leave empty>

Don't forget to tick the "Regular expression" checkbox in the Replace dialogue before replacing!

Detailed explanation of the regex: http://regex101.com/r/xQ0cY2

answered Oct 17 '13 at 03:46

psxls

1 Answers1