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Cozumpark Bilisim Portali
Posted in Virtual Machine Manager, Windows Powershell, Windows Server | No Comment | 4,981 views | 28/07/2012 16:17

Best Hyper-V Linux Preparation tool SetLinuxvM v4.4 is out!

Changes:
* Fixed “Cannot connect to SCVMM Server” bug of SCVMM 2012 SP1.
* Added native “virtualmachinemanager” cmdlets support for SCVMM 2012 SP1.
* Added Linux Integration Services v3.3 as a default integration service.
* Added console keyboard language support. English is still default language. (Feature request from Jernej Zorko, Thanks!)
* SetLinuxVM no longer resumes operations if root password is not correct. (Feature request from Anonymous, Thanks!)
* Added System Center Config Manager Package Definition File for unattended installations.
* Enhanced installation/uninstallation support with Advanced Installer (Thanks to Advanced Installer!)

Now SetLinuxVM is even more perfect! Please go to official website to download latest version.

http://www.setlinuxvm.com

Again, thanks for using SetLinuxVM!


Posted in Windows Powershell | No Comment | 2,328 views | 15/07/2012 07:29

Function to test Wmi Objects

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function Test-WmiObject {
 
<#
    .SYNOPSIS
 
        Function to test Wmi Objects
 
    .EXAMPLE
 
        Test-WmiObject -NameSpace "root\virtualization" -WmiHost "hyperv01.yusufozturk.info"
 
#>
 
[CmdletBinding(SupportsShouldProcess = $true)]
param (
    [Parameter(
        Mandatory = $true,
        HelpMessage = 'Wmi NameSpace. Example: root\virtualization')]
    [string]$NameSpace,
 
    [Parameter(
        Mandatory = $false,
        HelpMessage = 'Name of the Wmi Host. Example: Server01')]
    [string]$WmiHost,
 
	[Parameter(
        Mandatory = $false,
        HelpMessage = 'XML output')]
    [switch]$OutXML = $false
)
	$ErrorActionPreference = "silentlycontinue"
 
	if (!$WmiHost)
	{
		$CheckWmiObject = Get-WmiObject -Computer "." -Namespace "$NameSpace" -List -EA SilentlyContinue
		if (!$CheckWmiObject)
		{
			$ResultCode = "-1"
			$ResultMessage = "Could not contact with Wmi Provider."
		}
		else
		{
			$ResultCode = "1"
			$ResultMessage = "Wmi Provider is available."
		}
	}
	else
	{
		$CheckWmiObject = Get-WmiObject -Computer "$WmiHost" -Namespace "$NameSpace" -List -EA SilentlyContinue
		if (!$CheckWmiObject)
		{
			$ResultCode = "-1"
			$ResultMessage = "Could not contact with Wmi Provider."
		}
		else
		{
			$ResultCode = "1"
			$ResultMessage = "Wmi Provider is available."
		}
	}
 
	if ($OutXML)
	{
		New-XML -ResultCode $ResultCode -ResultMessage $ResultMessage
	}
	else
	{
		$Properties = New-Object Psobject
		$Properties | Add-Member Noteproperty ResultCode $ResultCode
		$Properties | Add-Member Noteproperty ResultMessage $ResultMessage
		Write-Output $Properties
	}
}

Example Usage: Test-WmiObject -NameSpace “root\virtualization” -WmiHost “hyperv01.yusufozturk.info”


Posted in Windows Powershell | No Comment | 1,877 views | 15/07/2012 07:05

Function to test PS Modules

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function Test-PSModule {
 
<#
    .SYNOPSIS
 
        Function to test PS Modules
 
    .EXAMPLE
 
        Test-PSModule -Name "FailoverClusters"
 
#>
 
[CmdletBinding(SupportsShouldProcess = $true)]
param (
    [Parameter(
        Mandatory = $true,
        HelpMessage = 'PowerShell Module Name. Example: FailoverClusters')]
    [string]$Name,
 
	[Parameter(
        Mandatory = $false,
        HelpMessage = 'XML output')]
    [switch]$OutXML = $false
)
	$ErrorActionPreference = "silentlycontinue"
 
	$CheckModule = Get-Module -Name $Name -EA SilentlyContinue
	if (!$CheckModule)
	{
		$ImportModule = Import-Module -Name $Name -EA SilentlyContinue
		$CheckModule = Get-Module -Name $Name -EA SilentlyContinue
		if (!$CheckModule)
		{
			$ResultCode = "-1"
			$ResultMessage = "$Name Module is not available."
		}
		else
		{
			$ResultCode = "1"
			$ResultMessage = "$Name Module is imported."
		}
	}
	else
	{
		$ResultCode = "1"
		$ResultMessage = "$Name Module is already imported."
	}
 
	if ($OutXML)
	{
		New-XML -ResultCode $ResultCode -ResultMessage $ResultMessage
	}
	else
	{
		$Properties = New-Object Psobject
		$Properties | Add-Member Noteproperty ResultCode $ResultCode
		$Properties | Add-Member Noteproperty ResultMessage $ResultMessage
		Write-Output $Properties
	}
}

Example Usage: Test-PSModule -Name “FailoverClusters”


Posted in Windows Powershell | No Comment | 2,032 views | 15/07/2012 07:03

Function to test PS Snapins.

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function Test-PSSnapin {
 
<#
    .SYNOPSIS
 
        Function to test PS Snapins
 
    .EXAMPLE
 
        Test-PSSnapin -Name "Microsoft.SystemCenter.VirtualMachineManager"
 
#>
 
[CmdletBinding(SupportsShouldProcess = $true)]
param (
    [Parameter(
        Mandatory = $true,
        HelpMessage = 'PowerShell Snapin Name. Example: Microsoft.SystemCenter.VirtualMachineManager')]
    [string]$Name,
 
	[Parameter(
        Mandatory = $false,
        HelpMessage = 'XML output')]
    [switch]$OutXML = $false
)
	$ErrorActionPreference = "silentlycontinue"
 
	$CheckSnapin = Get-PSSnapin -Name $Name -EA SilentlyContinue
	if (!$CheckSnapin)
	{
		$AddSnapin = Add-PSSnapin -Name $Name -EA SilentlyContinue
		$CheckSnapin = Get-PSSnapin -Name $Name -EA SilentlyContinue
		if (!$CheckSnapin)
		{
			$ResultCode = "-1"
			$ResultMessage = "$Name Snapin is not available."
		}
		else
		{
			$ResultCode = "1"
			$ResultMessage = "$Name Snapin is added."
		}
	}
	else
	{
		$ResultCode = "1"
		$ResultMessage = "$Name Snapin is already loaded."
	}
 
	if ($OutXML)
	{
		New-XML -ResultCode $ResultCode -ResultMessage $ResultMessage
	}
	else
	{
		$Properties = New-Object Psobject
		$Properties | Add-Member Noteproperty ResultCode $ResultCode
		$Properties | Add-Member Noteproperty ResultMessage $ResultMessage
		Write-Output $Properties
	}
}

Example Usage: Test-PSSnapin -Name “Microsoft.SystemCenter.VirtualMachineManager”


Posted in Windows Powershell | No Comment | 2,896 views | 14/07/2012 22:00

If you need to get a mimetype of extension, then you can use this function:

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function Get-MimeType
{
param ($Extension)
 
	switch ($Extension) 
	{ 
		.ps1 {"text/ps1"}
		.psxml {"text/psxml"}
		.psapi {"text/psxml"}
		.posh {"text/psxml"}
		.html {"text/html"} 
		.htm {"text/html"} 
		.php {"text/php"} 
		.css {"text/css"} 
		.jpeg {"image/jpeg"} 
		.jpg {"image/jpeg"}
		.gif {"image/gif"}
		.ico {"image/x-icon"}
		.flv {"video/x-flv"}
		.swf {"application/x-shockwave-flash"}
		.js {"text/javascript"}
		.txt {"text/plain"}
		.rar {"application/octet-stream"}
		.zip {"application/x-zip-compressed"}
		.rss {"application/rss+xml"}
		.xml {"text/xml"}
		.png {"image/png"}
		.mpg {"video/mpeg"}
		.mpeg {"video/mpeg"}
		.mp3 {"audio/mpeg"}
		.woff {"application/x-font-woff"}
		default {"text/html"}
	}	
}

It’s simple but covers what you are really looking for.


Posted in Windows Powershell | No Comment | 5,554 views | 14/07/2012 21:56

You may need to get a directory content and output it as HTML.

Here is an example code of PoSHServer:

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function Get-DirectoryContent
{
param ($Path, $HeaderName, $RequestURL, $SubfolderName)
@"
<html>
<head>
<title>$($HeaderName)</title>
</head>
<body>
<h1>$($HeaderName) - $($SubfolderName)</h1>
<hr>
"@
$ParentDirectory = $RequestURL + $Subfoldername + "../"
@"
<a href="$($ParentDirectory)">[To Parent Directory]</a><br><br>
<table cellpadding="5">
"@
$Files = (Get-ChildItem "$Path")
foreach ($File in $Files)
{
$FileURL = $RequestURL + $Subfoldername + $File.Name
if (!$File.Length) { $FileLength = "[dir]" } else { $FileLength = $File.Length }
@"
<tr>
<td align="right">$($File.LastWriteTime)</td>
<td align="right">$($FileLength)</td>
<td align="left"><a href="$($FileURL)">$($File.Name)</a></td>
</tr>
"@
}
@"
</table>
<hr>
</body>
</html>
"@
}

It’s really like IIS outputs :)


Posted in Windows Powershell | No Comment | 2,944 views | 14/07/2012 21:52

Your Powershell scripts binding some ports to server ip address? Then you need to check ip address before to avoid from issues.

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function Confirm-PoSHServerIP
{
param ($IP)
 
	# Get Networking Adapter Configuration 
	$IPConfigs = Get-WmiObject Win32_NetworkAdapterConfiguration
 
	# Get All IP Addresses 
	foreach ($IPConfig in $IPConfigs) 
	{ 
		if ($IPConfig.IPaddress) 
		{ 
			foreach ($IPAddress in $IPConfig.IPaddress) 
			{ 
				if ("$IP" -eq "$IPAddress")
				{
					$Result = "Validated"
				}
			}
		}
	}
 
	$Result
}

If you get “Validated” as a output, then you can be sure that, ip address is exist on server.

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