@echo off &(for /f "tokens=2 delims=|" %%a in (data.txt) do echo,%%a)>0.0
gawk.exe "{if(++a[$0]==1)print $0}" 0.0>_data.txt
del/q "0.0" &set/a "m=0,n=0" &for /f "delims=" %%a in (_data.txt) do (
	find /i "|%%a|" "1.txt" && set/a "m+=1" || set/a "n+=1"
)>nul 2>nul
echo,应被删除行总数=%m%，应被保留行总数=%n%
pause&exit/b
复制代码

@set @x=1 /* &@echo off
type "1.txt"|cscript /nologo /e:jscript "%~f0">0.1
for /f "delims=" %%a in (0.1) do (
	findstr /lv "%%a" data.txt>0.0
	move /y 0.0 data.txt
)>nul 2>nul
del/q "0.1" &pause&exit/b */
a=WSH.stdin.readall().split(' ');
for (n=0,l=a.length; n<l; n+=900)
     WSH.echo(a.slice(n,n+900).join(' '));
WSH.quit();
复制代码