How to remove a line from txt file A if that line is present in the txt file B?

karupoiss1

Beta member
Messages
2
Location
Gribaltar
I have 2 txt files, file A and file B. Some lines in file A are the same as in file B. I need to run file A "against" file B and delete all lines from file A that are already present in file B.

How can I achieve this?
 

karupoiss1

Beta member
Messages
2
Location
Gribaltar
I found a stupid easy solution. Get TEDNotepad, paste in file B content, wite a line of === or whatever symbol then paste in the content of file A below it. Select all and press Ctrl + Shift + X. The content after the === line is the end result that was needed - unique lines compared to file B.
 
Top