Improve the one in floor 2:
@echo off
cd.>b.txt
for /f "eol= delims=" %%i in (a.txt) do (
findstr /xc:"%%i" b.txt >nul 2>nul||echo %%i>>b.txt
)
type b.txt
pause
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| Rater | Score | Time |
|---|---|---|
| xycoordinate | +2 | 2009-04-05 02:37 |