Uso de computador

O objetivo deste código é dizer a que horas você acorda, vai dormir e quanto tempo passa acordado usando eventos de logoff de logon. Você pode personalizar os eventos para corresponder à sua versão do Windows. Também é útil para controlar as horas trabalhadas.

$evts = Get-EventLog -LogName "security" -newest 7000 | where{(@(4624,4634) -contains $_.instanceid)} | %{
    $row = New-Object PSObject
    if($_.instanceid -eq 4624)
    {
        $username = $_.replacementstrings[5]
    }
    else
    {
        $username = $_.replacementstrings[1]
    }
    Add-Member -InputObject $row -Name "date" -Value $_.timegenerated.ToString("yy-MM-dd") -MemberType NoteProperty
    Add-Member -InputObject $row -Name "hour" -Value $_.timegenerated.ToString("HH") -MemberType NoteProperty
    Add-Member -InputObject $row -Name "time" -Value $_.timegenerated -MemberType NoteProperty
    if(($username -like "*<user>*") -and ($_.timegenerated.hour -gt 4))
    {
        $row
    }
}
$grouped = $evts | Group-Object -Property "date"
$output = @()
$grouped | Sort-Object -Property "name" -Descending | %{
    $row = New-Object PSObject
    Add-Member -InputObject $row -Name "date" -Value $_.name -MemberType NoteProperty
    Add-Member -InputObject $row -Name "begin" -Value @($_.group | Sort-Object -Property "time")[0].time.tostring("H:mm") -MemberType NoteProperty
    Add-Member -InputObject $row -Name "end" -Value @($_.group | Sort-Object -Property "time")[($_.count-1)].time.tostring("H:mm") -MemberType NoteProperty
    Add-Member -InputObject $row -Name "delta" -Value (@($_.group | Sort-Object -Property "time")[($_.count-1)].time - @($_.group | Sort-Object -Property "time")[0].time).totalhours.tostring("0.0") -MemberType NoteProperty
    Add-Member -InputObject $row -Name "count" -Value @($_.group | Group-Object -Property "hour").count -MemberType NoteProperty
    $output += $row
}
$output
$output | export-csv -Path "<drive>:<dir>timeonpc.$((get-date).tostring("yy-MM-dd-HH-mm-ss")).csv" -NoTypeInformation