PS-Funktionen in Funktion, wie zum zweiten Mal anrufen

Question

Ich habe ein Skript, das Registrierungszeit Werte und Server-Zeitwerte vergleichen. außerdem habe ich ein sccm einfaches reparaturskript. und die Hauptsache, die ich versuche zu erreichen, ist, die Registrierungs- und Serverzeitwerte zweimal im Hauptskript aufzurufen. (Vor und nach) und i Stottern wie ich kann nicht verstehen, warum mein Compairing Skript nicht zweites Mal arbeiten oder es zur gleichen Zeit wie beim ersten Start zeigt Skript:

#SCCM script START 
Function Get-Sccm-Repair-test_01 { 
PARAM(
    [Parameter(Mandatory=$true)] 
    [string]$computer 
) 
############### 
#Start Trigering Application Deployment Evaluation Cycle# 
     Function get-sccm-reg-values { 
param(
    [string]$computer 
    ,[string]$Path= "HKLM\SOFTWARE\Danskebank\Agent Status" 
    ,[string[]]$Properties 
    ,[switch]$Verbose 
) 

if ($Verbose) { $VerbosePreference = 2 } 

    $root, $last = $Path.Split("\") 
    $last = $last[-1] 
    $Path = $Path.Substring($root.Length + 1,$Path.Length - ($last.Length + $root.Length + 2)) 
    $root = $root.TrimEnd(":") 
    switch($root) { 
     "HKCR" { $root = "ClassesRoot"} 
     "HKCU" { $root = "CurrentUser" } 
     "HKLM" { $root = "LocalMachine" } 
     "HKU" { $root = "Users" } 
     "HKPD" { $root = "PerformanceData"} 
     "HKCC" { $root = "CurrentConfig"} 
     "HKDD" { $root = "DynData"} 
     default { return "Path argument is not valid" } 
    } 
    #Access Remote Registry Key using the static OpenRemoteBaseKey method. 
    Write-Verbose "Accessing $root from $computer" 
    $rootkey = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey($root,$computer) 
    if(-not $rootkey) { Write-Error "Can't open the remote $root registry hive" } 

    Write-Verbose "Opening $Path" 
    $key = $rootkey.OpenSubKey($Path) 
    if(-not $key) { Write-Error "Can't open $($root + '\' + $Path) on $computer" } 
    $subkey = $key.OpenSubKey($last) 
    $output = new-object object 

    if($subkey -and $Properties -and $Properties.Count) { 
     foreach($property in $Properties) { 
     Add-Member -InputObject $output -Type NoteProperty -Name $property -Value $subkey.GetValue($property) 
     } 
     Write-Output $output 
     } elseif($subkey) { 
     foreach($property in $subkey.GetValueNames()) 
     { 
     Add-Member -InputObject $output -Type NoteProperty -Name $property -Value $subkey.GetValue($property) 
     } 

} 
     $pcTime = invoke-command -ComputerName $computer -ScriptBlock {Get-Date -DisplayHint Date -Format yyyy-MM-dd} 

     $SCCMValue = $pcTime | Out-String 
     $Rserver = $output.SCCMTimestamp | Out-String 

     if($SCCMValue -eq $Rserver) 
     { 
      Write-Host -foreground "green" "Server curent date:" $pcTime 
      Write-Host -foreground "green" "SCCM Registry Value is up to date:" $output.SCCMTimestamp 
     } 
     else 
     { 
      Write-Host -foreground "red" "Server curent date:" $pcTime 
      Write-Host -foreground "red" "SCCM Registry Value is outdate:" $output.SCCMTimestamp 
     } 
    $key = Out-Null 
    $pcTime = Out-Null 
} 

#END Trigering Application Deployment Evaluation Cycle# 
############### 

     ############### 
     #Start Trigering Application Deployment Evaluation Cycle# 
     $SCCMClient = [wmiclass] "\\$computer\root\ccm:SMS_client" 
     Write-Host -foreground "green" "Application Deployment Evaluation Cycle Updated" 
     $SCCMClient.TriggerSchedule("{00000000-0000-0000-0000-000000000121}") | Out-Null 

     Write-Host -foreground "green" "Machine Policy Retrieval and Evaluation Cycle Updated" 
     $SCCMClient.TriggerSchedule("{00000000-0000-0000-0000-000000000021}") | Out-Null 
     #Stop Trigering Application Deployment Evaluation Cycle# 
     ############### 

     Write-Host -foreground "green" "Gathering data for pending install packages..." 
     $SoftwareApp = Get-WmiObject -Namespace ROOT\ccm\ClientSDK -Class CCM_Application -ComputerName $computer | Select-Object AllowedActions, Fullname | FT -AutoSize 
     Write-Host -foreground "green" "Installing Deployment Test (SCCMTimestamp) package..." 

     #Start Trigering the SCCM package# 
     $AppName = "Deployment Test (SCCMTimestamp)" 

     $s = New-PSSession -ComputerName $Computer 
     Invoke-Command -Session $s -Argu $Computer,$AppName -ScriptBlock ` 
     { 
     param ($Computer,$AppName) 
     write-host "Getting Parameters for '$AppName' on $Computer" 
     $App = Get-WmiObject -computername $Computer -Namespace "root\ccm\ClientSDK" -Class CCM_Application | where {$_.Name -like "$AppName"} | Select-Object Id, Revision, IsMachineTarget 
     $AppID = $App.Id 
     $AppRev = $App.Revision 
     $AppTarget = $App.IsMachineTarget 
     write-host $AppID, $AppRev, $AppTarget -ForegroundColor Yellow 
     write-host "Triggering Installation!" -ForegroundColor Green 
     ([wmiclass]'ROOT\ccm\ClientSdk:CCM_Application').Install($AppID, $AppRev, $AppTarget, 0, 'Normal', $False) | Out-Null 
     } 
     Remove-PSSession $s 
     #End Trigering the SCCM package# 

     #Restarting the service.START 
     Write-Host -foreground "green" "Restarting the HealthService..." 
     $session = New-PSsession -Computername $computer 
     Invoke-Command -Session $Session -ScriptBlock {Restart-Service "HealthService"} | Out-Null 
     Remove-PSSession $Session 
     #Resstarting the service.END 

     ################ Double check the time START 
     Function get-sccm-reg-values { 
param(
    [string]$Path  = "HKLM\SOFTWARE\Danskebank\Agent Status" 
    ,[string[]]$Properties 
    ,[switch]$Verbose 
) 

if ($Verbose) { $VerbosePreference = 2 } 

    $root, $last = $Path.Split("\") 
    $last = $last[-1] 
    $Path = $Path.Substring($root.Length + 1,$Path.Length - ($last.Length + $root.Length + 2)) 
    $root = $root.TrimEnd(":") 
    switch($root) { 
     "HKCR" { $root = "ClassesRoot"} 
     "HKCU" { $root = "CurrentUser" } 
     "HKLM" { $root = "LocalMachine" } 
     "HKU" { $root = "Users" } 
     "HKPD" { $root = "PerformanceData"} 
     "HKCC" { $root = "CurrentConfig"} 
     "HKDD" { $root = "DynData"} 
     default { return "Path argument is not valid" } 
    } 
    #Access Remote Registry Key using the static OpenRemoteBaseKey method. 
    Write-Verbose "Accessing $root from $computer" 
    $rootkey = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey($root,$computer) 
    if(-not $rootkey) { Write-Error "Can't open the remote $root registry hive" } 

    Write-Verbose "Opening $Path" 
    $key = $rootkey.OpenSubKey($Path) 
    if(-not $key) { Write-Error "Can't open $($root + '\' + $Path) on $computer" } 
    $subkey = $key.OpenSubKey($last) 
    $output = new-object object 

    if($subkey -and $Properties -and $Properties.Count) { 
     foreach($property in $Properties) { 
     Add-Member -InputObject $output -Type NoteProperty -Name $property -Value $subkey.GetValue($property) 
     } 
     Write-Output $output 
     } elseif($subkey) { 
     foreach($property in $subkey.GetValueNames()) 
     { 
     Add-Member -InputObject $output -Type NoteProperty -Name $property -Value $subkey.GetValue($property) 
     } 

} 
     $pcTime = invoke-command -ComputerName $computer -ScriptBlock {Get-Date -DisplayHint Date -Format yyyy-MM-dd} 

     $SCCMValue = $pcTime | Out-String 
     $Rserver = $output.SCCMTimestamp | Out-String 

     if($SCCMValue -eq $Rserver) 
     { 
      Write-Host -foreground "green" "Server curent date:" $pcTime 
      Write-Host -foreground "green" "SCCM Registry Value is up to date:" $output.SCCMTimestamp 
     } 
     else 
     { 
      Write-Host -foreground "red" "Server curent date:" $pcTime 
      Write-Host -foreground "red" "SCCM Registry Value is outdate:" $output.SCCMTimestamp 
     } 
} 
     ############### Double check the time END 

     Write-Host -foreground "green" "SCCM fix has been performed, please wait from 5 to 10 minutes untill event close in scom.." 
} 
#SCCM script END 

Dank

Answer 1

I don‘ t sehen, wo Sie tatsächlich die Funktion aufrufen. Sie deklarieren die Funktion get-sccm-reg-values, aber führen Sie sie niemals aus. Später deklarieren Sie es dann erneut, was die erste Deklaration überschreiben würde, aber Sie rufen es nie wieder auf. Versuchen Sie, beide Funktionen zu deklarieren, rufen Sie dann aber eine von der anderen auf. Zum Beispiel:

#Create a function 
function foo{ 
param() 
    return Get-Date 
} 
#create second function 
function bar{ 
param() 
    #functions have to be called to do anything 
    foo 
    Start-Sleep -Seconds 2 
    #call the same function again 
    foo 
} 

#Call the second function 
bar