[文本处理] 【已解决】BAT：怎样才能不按 1,10,11,12,13,2,3 ...规律排序

@if (0) == (0) echo off
set n=20
for /f "delims=" %%i in ('dir /b *次-*.txt ^|cscript -nologo -e:jscript "%~f0" "%n%"') do set "file=%%i"
echo copy "%file%" "c:\"
pause&exit/b
@end;
var re = /^(\d+).*/mg;
WScript.Echo(filesort(WScript.StdIn.ReadAll(),WScript.Arguments.Item(0)));
function filesort(s,n) {
    arr = s.replace(re, function($0,$1) {return $1 + " " + $0;});
    arr = arr.split("\n");
    arr.sort(sortNumber);
    return arr[n].replace(/^\d+ /mg, "");
};
function sortNumber(a, b){return b.split(" ")[0] - a.split(" ")[0]};
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