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Notes.md

@@ -109,6 +109,12 @@ Write-Output "text"
 Write-Output "text" | Select-String -pattern $filters -notMatch
 ```
 
+### Select-Object
+
+```ps
+Select-Object HostName
+```
+
 ## File interactions
 
 ### Read file
@@ -158,6 +164,8 @@ Invoke-Command -ComputerName hostname1, hostname2 -ScroptBlock {$COMMAND}
 ### ?
 https://devblogs.microsoft.com/scripting/understanding-powershell-and-basic-string-formatting/
 
+https://adamtheautomator.com/hyper-v-powershell/
+
 ## Objects
 
 ### Functions
@@ -181,4 +189,14 @@ New-VM -Name "HYPER" -MemoryStartupBytes 512MB
 ```
 
 ### List current VM
-Get-VM
+```ps
+Get-VMHost
+    [[-ComputerName] <String[]>]
+    [[-Credential] <PSCredential[]>]
+    [<CommonParameters>]
+```
+#### Example
+##### Find VM by name
+```ps
+Get-VM -ComputerName Server1
+```

Testing/simple_for.ps1

@@ -32,7 +32,6 @@ host2 host3"
 
 
     $HYPERV_ARRAY=@()
-#    $i=0
     foreach ($url in $HYPERV_LIST)
     {
         if ($url)
@@ -40,16 +39,16 @@ host2 host3"
             [HypervServer]$new_hyerv=[HypervServer]::new()
             $new_hyerv.URL=$url
             $HYPERV_ARRAY+=$new_hyerv
-#            $i++
         }
     }
     return $HYPERV_ARRAY
 }
 
-function Check-Hyperv-Servers($hv_arr) {
+function Check-Access($hv_arr) {
     foreach ($connection in $hv_arr)
     {
-        $connection.cla
+        Invoke-Command -ComputerName $connection.URL | out-null
+        $connection.Authenticated=$?
     }
 }
 
@@ -61,10 +60,11 @@ function Print-Connections-Status($vs_arr) {
 }
 
 $hyperv_arr=Get-Hyperv
+
+Check-Access($hv_arr)
 #$hyperv_arr.GetType()
 
 Print-Connections-Status($hyperv_arr)
-#echo "1"