SweetAsNZ

function Get-ServerOS{
    
    [CmdletBinding()]
    param(
        [Parameter(Mandatory=$true)]
        [string]$Server

    )
    Get-ADComputer -Filter {Name -eq $Server} -Properties Name,OperatingSystem,Enabled -ResultSetSize 1000000 |
     Where-Object {$_.OperatingSystem -like "Windows Server*"} | Select-Object Name,Enabled,OperatingSystem |

SweetAsNZ

function Get-ServersOS {
    
    Write-Output "Enabled Computer Accounts Only"
    $Servers = Get-ADComputer -Filter * -Properties Name,OperatingSystem,Enabled -ResultSetSize 1000000 |
    Where-Object {$_.OperatingSystem -like "Windows Server*"} | Select-Object Name,Enabled,OperatingSystem | Sort-Object Name
    ( $Servers | Where {($_.Enabled -eq $true)} ).OperatingSystem | Sort-Object | Get-Unique -AsString 
}

SweetAsNZ

function Get-Uptime {
    $OS      = (Get-WmiObject Win32_OperatingSystem)
    $UpTime  = (Get-Date) - ($OS.ConvertToDateTime($OS.LastBootUpTime))
    $Display = "" + $Uptime.Days + "days / " + $Uptime.Hours + "hours / " + $Uptime.Minutes + "minutes"

    Write-Output $Display
}

SweetAsNZ

function OS-Info {
    [CmdletBinding()]

    $OSInfo = Get-CimInstance Win32_OperatingSystem | Select-Object -property @{Name = "OS"; Expression = {$_.Caption} },Version,ServicePackMajorVersion,OSArchitecture, `
    @{Name = "Hostname"; Expression = {$_.CSName} },WindowsDirectory
    $OSName = ($OSInfo | Select-Object OS).OS # So we can use $OS

    $OSBuild = (Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion' �Name CurrentBuild).CurrentBuild
    $BuildNum = (Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion' �Name UBR).UBR
    $OSVersion = $OSBuild + "." + $BuildNum

SweetAsNZ

function Is-Admin {
([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator") 


# Use Like this:

    If (-NOT ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator") ) {    
        Write-Output "This script needs to be run as Admin" 
        Break
    }

SweetAsNZ

function Syn {
    
    Write-Host -Foregroundcolor Green "What is being blocked by a FW, Routing or other network issue etc...?" 
    cmd /c netstat -ano | findstr /i "syn"
}
function List {
    
    Write-Host -Foregroundcolor Green "Am I Listening on a Port?"
    cmd /c netstat -ano | findstr /i "List"
}

SweetAsNZ

function Port-Status {
    
    [CmdletBinding()]
    param(
        [Parameter(Mandatory=$true, ValueFromPipelineByPropertyName=$true)] 
        [ValidateNotNullOrEmpty()] 
        [string]$Port 
    )
    
    Get-NetTCPConnection -LocalPort $Port

SweetAsNZ

function Get-AllLAPSPw{
    
    [CmdletBinding()]
    param(
        [Parameter(Mandatory=$true)]
        [string]$ComputerName
    )
    
    Write-Host "if you can do this as a User you have security issues see here `r`n 
    https://techcommunity.microsoft.com/t5/itops-talk-blog/step-by-step-guide-how-to-configure-microsoft-local/ba-p/2806185 `r`n

SweetAsNZ

function Get-LAPSPw{
    
    [CmdletBinding()]
    param(
        [Parameter(Mandatory=$true,ValueFromPipelineByPropertyName=$true,HelpMessage="Server or PC Name?")] 
        [ValidateNotNullOrEmpty()] 
        [string]$Device
    )
    
    Write-Host "if you can do this as a User you have security issues see here `r`n 

SweetAsNZ

function Get-UsersOnAllServers{
    
    $Servers = (Get-ADComputer -Filter * -Properties Name,OperatingSystem,Enabled -ResultSetSize 1000000 |
    Where-Object {$_.OperatingSystem -like "Windows Server*"} | Sort-Object Name).Name

    foreach ($Item in $Servers)
    {
        Write-Host "################"
        $Item  # Server Name
        qwinsta /server:$Item