This question is definitely not a duplicate of the one et al quotes. ( Desai, Forgia, von Asmuth draw the incorrect conclusion that this question is a duplicate of notepad++ delete duplicate and original lines to keep unique lines. UPDATE 3: This question is reposted per stackoverflow ' ask a new question' instruction. One (suboptimal) workaround is to insert an artificial (helper) unique line (e.g., zzz) followed by an empty line as the last two lines.

There are many solutions to eliminate duplicates (e.g., TextFX notepad++ delete duplicate and original lines to keep unique lines), I can not find solutions to keep duplicates Fischer: This script works nearly OK, except the last entry of the (presorted) list needs to be unique line followed by a empty line.

(The lists here are shown side by side only to save space, in real life, each of the 7 lists occurs alone and independently from the others and are separate files!) list1 list2 list3 list4 list5 list6 list7

lines, i.e., all lines that occur more than once in Notepad++? In other words, how can I delete all unique lines only?įor example, here are seven (7) separate lists and the desired true duplicate lines of each lists (shown as 7 columns, regard each column as an individual list or file!). I am aiming to identify and keep DUPLICATE, TRIPLICATE, etc.

Notepad ++ remove duplicate lines