jtuttas

cls
function dreh([String]$a) {
    $out=""
    for ($i=$a.Length-1;$i -ge 0;$i--) {
        $out=$out+$a.Chars($i)
    }
    return $out
}

$a=dreh ("Hallo")

jtuttas

cls
$gebtag=Read-Host "Dein Geburtstag (in der Form 11.April.1968)"
$geb = $gebtag.Split(".")
$webClient = new-object System.Net.WebClient
#$proxy = new-object System.Net.WebProxy "10.20.30.55:3128" 
#$cred = New-Object System.Net.NetworkCredential 'veranstaltung', 'qwertz'

#$proxy.Credentials = $cred #(Get-Credential).GetNetworkCredential()
#$proxy.Credentials = [System.Net.CredentialCache]::DefaultNetworkCredentials
#$webclient.proxy=$proxy 

jtuttas

cls
$d = Get-Content .\Geburtstage.csv
$filename = "geburtstage.ics"
"" | Set-Content $filename
$idcount=1;
foreach ($zeile in $d) {
    $daten = $zeile.Split(";")
    "BEGIN:VCALENDAR" | Add-Content $filename
    "VERSION:2.0" | Add-Content $filename
    "PRODID:http://www.mmbbs.de" | Add-Content $filename

jtuttas

param (
    $max=5
)
cls
Get-ChildItem -Recurse | Sort-Object Length -Descending | Select-Object -First $max

jtuttas

param (
    [int]$num=5
)
cls
$a = Get-ChildItem -Recurse 
$max = New-Object int[] $num
$maxNames = new-object String[] $num
foreach ($datei in $a) {
    for ($i=0;$i -lt $num;$i++) {
        if ($datei.Length -ge $max[$i]) {

jtuttas

$services = Get-Service 
Get-Date | Set-Content info.txt
"Running Services" | Add-Content info.txt
foreach ($service in $services) {
    if ($service.Status -like "Running") {
        "  "+$service.Name | add-Content info.txt
    }
}

jtuttas

cls
$d=Get-Content ("datum.html")
$i=1
$t=Get-Date
foreach ($line in $d) {
  if ($line -match "<h1>Heute ist der:") {
		$line="<h1>Heute ist der: $t</h1>"
	}
	if ($i-eq 1) {
		$line | Set-Content("datum.html")

jtuttas

# Tage bis Nikolaus
cls
$nikolaus=New-Object System.DateTime(2013,12,6)
$today = Get-Date
$nikolausTag=$nikolaus.get_DayOfYear()
$todayTag=$today.get_DayOfYear()
Write-Host ("Es sind noch "+($nikolausTag-$todayTag)+" Tage bis Nikolaus")