
CODE: [Copy to clipboard]@echo off
echo 我爱你>>a.txt
CODE: [Copy to clipboard]@echo off
type nul>c.txt
for /f "delims=" %%a in (b.txt) do (
if defined _%%a (
>>c.txt echo.%%a
)
set "_%%a=%%a"
)
findstr /g:c.txt b.txt|sort>bb.txt
| Quote: | |
|
CODE: [Copy to clipboard]@echo off
type nul>b.txt
for /f %%a in ('type a.txt^|find /c /v ""') do (
set "RowNum=%%a"
)
for /f "tokens=1* delims=:" %%a in ('findstr /n .* a.txt') do (
if %%a lss %RowNum% (
>>b.txt echo.%%b
) else (
>>b.txt echo.%%b我爱你
)
)
move /y b.txt a.txt

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