zaqmlp

@echo off
powershell -NoProfile -ExecutionPolicy bypass ^
    $enc=[Text.Encoding]::Default;^
    $files=@(dir -liter '%~dp0'^|?{('.txt' -eq $_.Extension) -and ($_ -is [System.IO.FileInfo])});^
    for($i=0;$i -lt $files.Count;$i++){^
        write-host $files[$i].FullName;^
        $text=[IO.File]::ReadAllText($files[$i].FullName, $enc);^
        $text=$text -replace '\s*$','';^
        [IO.File]::WriteAllText($files[$i].FullName, $text, $enc);^
    };
pause
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