[其他] [已解决]批处理如何从文件里提取分段内容到txt

@powershell -c "Get-Content '%~0' | Select-Object -Skip 1 | Out-String | Invoke-Expression" & pause&exit
Remove-Item "data.txt" 2>$null
dir tmd*.bin | foreach {
    $stream = [System.IO.File]::OpenRead($_.FullName)
    $stream.Position = 33
    $str=""
    for($i=0;$i -lt 4;$i++){ $str+='{0:X2}' -f $stream.ReadByte() }
    $str+=" "
    $stream.Position = 53
    for($i=0;$i -lt 5;$i++){ $str+='{0:X2}' -f $stream.ReadByte() }
	$str
    $str | Out-File "data.txt" -Append
    $stream.Close()
}
复制代码

@echo off
>data.txt (for %%a in (tmd1 tmd2) do (
      powershell "$h=Format-Hex %%a;-join($($h[20].Bytes[1..4] |%% ToString  X2;' ';$h[21].Bytes[5..9] |%% ToString  X2))"
))
pause
复制代码