Module Name change NetworkSwitch to NetworkSwitchManager
Published March 20, 2016Just been caught out by a module name change in WMF 5.0
The NetworkSwitch module has been renamed to NetworkSwitchManager. Still has the same functionality
Disable-NetworkSwitchEthernetPort
Disable-NetworkSwitchFeature
Disable-NetworkSwitchVlan
Enable-NetworkSwitchEthernetPort
Enable-NetworkSwitchFeature
Enable-NetworkSwitchVlan
Get-NetworkSwitchEthernetPort
Get-NetworkSwitchFeature
Get-NetworkSwitchGlobalData
Get-NetworkSwitchVlan
New-NetworkSwitchVlan
Remove-NetworkSwitchEthernetPortIPAddress
Remove-NetworkSwitchVlan
Restore-NetworkSwitchConfiguration
Save-NetworkSwitchConfiguration
Set-NetworkSwitchEthernetPortIPAddress
Set-NetworkSwitchPortMode
Set-NetworkSwitchPortProperty
Set-NetworkSwitchVlanProperty
One of these days I should read the realease notes 
WMF 5.0 RTM has been republished
Published February 24, 2016A post on the PowerShell Team blog - https://blogs.msdn.microsoft.com/powershell/2016/02/24/windows-management-framework-wmf-5-0-rtm-packages-has-been-republished/ – reports that WMF 5.0 RTM has been republished.
You’ll have to uninstall the original RTM package before installing the new one.
WMF 5.0 download latest news
Published February 8, 2016According to the PowerShell Team blog - https://blogs.msdn.microsoft.com/powershell/2015/12/23/windows-management-framework-wmf-5-0-currently-removed-from-download-center/
The issue has been resolved and a WMF 5.0 RTM build should be available around the end of February
WMF 5.0
Published January 17, 2016If you follow the PowerShell Team blog - http://blogs.msdn.com/b/powershell/ (and if you don’t you should) you’ll know that the WMF 5.0 RTM downloads were pulled just before Christmas. This was due to a bug that reset the module environment.
A comment on the blog - http://blogs.msdn.com/b/powershell/archive/2015/12/23/windows-management-framework-wmf-5-0-currently-removed-from-download-center.aspx – from the team indicates that it’s likely to be a few weeks before the bug is resolved and WMF 5.0 is available again for download.
WMF 5 roadmap
Published August 7, 2015With the recent release of Windows 10 a lot of confusion has arisen regarding the position of PowerShell 5.0.
That confusion has been cleared up with a post from the PowerShell team - http://blogs.msdn.com/b/powershell/archive/2015/08/06/windows-management-framework-wmf-5-0-roadmap.aspx
WMF 5.0 COM applications
Published August 5, 2015One change in WMF 5.0 that I hadn’t got round to testing was the speed up in COM based operations.
COM – Component Object Model – was the Microsoft programming model before .NET. Its old but still around – the interfaces for Internet Explorer and Office are all COM based for instance.
WMF 5.0 promises faster running for COM based applications. To test it I tried an old script that opens an Excel spread sheet and populates some columns.
$xl = New-Object -comobject 'Excel.Application'
$xl.visible = $true
$xlbooks =$xl.workbooks
$wkbk = $xlbooks.Add()
$sheet = $wkbk.WorkSheets.Item(1)
## create headers
$sheet.Cells.Item(1,1).FormulaLocal = 'Value'
$sheet.Cells.Item(1,2).FormulaLocal = 'Square'
$sheet.Cells.Item(1,3).FormulaLocal = 'Cube'
$sheet.Cells.Item(1,4).FormulaLocal = 'Delta'
$row = 2
for ($i=1;$i -lt 25; $i++){
$f = $i*$i
$sheet.Cells.Item($row,1).FormulaLocal = $i
$sheet.Cells.Item($row,2).FormulaLocal = $f
$sheet.Cells.Item($row,3).FormulaLocal = $f*$i
$sheet.Cells.Item($row,4).FormulaR1C1Local = '=RC[-1]-RC[-2]'
$row++
}
In the past working with Excel has been glacially slow. So slow that you could watch each individual change.
In WMF 5.0 its much, much faster.
In the past my advice has been to create a CSV file and then import the data from that into Excel. With the much better speed offered by WMF 5.0 I may have to reconsider that and think that working directly with Excel is now a viable proposition.
POwerShell Gallery taking registrations
Published July 8, 2015The PowerShell team have just announced that the PowerShell gallery is now open for YOU to post your module. You need to register to be able to post code to the gallery.
This is a significant step forward in making PowerShell code available to others – if you have a cool module please share
DSC validation
Published July 7, 2015The PowerShell team are asking for validation and feedback on the DSC features in WMF 5.0 - http://blogs.msdn.com/b/powershell/archive/2015/07/06/validate-features-of-powershell-dsc.aspx
First up is the PowerShell DSC RunAsCredential - http://blogs.msdn.com/b/powershell/archive/2015/07/06/validate-powershell-dsc-runascredential.aspx
Other features will be explained and your validation solicited over the course of this week
WMF 5.0 April 2015 preview – – software inventory logging
Published May 6, 2015A software inventory module is now included with the April 2015 WMF 5.0 preview
£> Get-Command -Module SoftwareInventoryLogging | select Name
Name
----
Get-SilComputer
Get-SilComputerIdentity
Get-SilData
Get-SilLogging
Get-SilSoftware
Get-SilUalAccess
Get-SilWindowsUpdate
Publish-SilData
Set-SilLogging
Start-SilLogging
Stop-SilLogging
Windows updates are always a good place to start poking into your systems
£> Get-Command Get-SilWindowsUpdate -Syntax
Get-SilWindowsUpdate [[-ID] <string[]>] [-CimSession <CimSession[]>]
[-ThrottleLimit <int>] [-AsJob] [<CommonParameters>]
£> Get-SilWindowsUpdate
ID : KB3055381
InstallDate : 4/30/2015
etc
The parameters for Get-SilWindowsUpdate look like those I’d expect from a CDXML module. Inspection of C:\Windows\System32\WindowsPowerShell\v1.0\modules\SoftwareInventoryLogging\
shows a number of cdxml files
MsftSil_Computer.cdxml
MsftSil_ComputerIdentity.cdxml
MsftSil_Data.cdxml
MsftSil_ManagementTasks.psm1
MsftSil_Software.cdxml
MsftSil_UalAccess.cdxml
MsftSil_WindowsUpdate.cdxml
Msft_MiStreamTasks.cdxml
The WMF 5,0 release notes supply a link to further data of software inventory logging – interestingly its flagged as a Windows Server 2012 R2 page.
Trying the cmdlet against a Windows Server 2012 R2 system running WMF 4.0 (with the November 2014 roll up)
$cs = New-CimSession -ComputerName W12R2SUS
Get-SilWindowsUpdate -CimSession $cs
£> Get-SilWindowsUpdate -CimSession $cs
ID : KB3006193
InstallDate : 1/5/2015
PSComputerName : W12R2SUS
etc
This means the class is on our Windows Server 2012 R2 box so we could use it directly
£> Get-CimInstance -Namespace root/InventoryLogging -ClassName MsftSil_WindowsUpdate | Format-Table -a
ID InstallDate PSComputerName
-- ----------- --------------
KB3006193 1/5/2015 12:00:00 AM
KB2894856 9/14/2014 12:00:00 AM
etc
This module supplies a useful way to find out the software installed on our systems – I’ll be digging into this over a few more posts
WMF 5.0 April 2015 preview – – creating guid
Published May 5, 2015Creating a GUID has always been possible with PowerShell – you just had to drop into .NET
£> [System.Guid]::NewGuid()
Guid
----
46c130ca-39ff-463c-b7fb-ed728a1c134f
With the latest WMF 5.0 preview life gets easier:
£> Get-Command New-Guid -Syntax
New-Guid [<CommonParameters>]
£> New-Guid
Guid
----
112866a5-1662-4265-b851-f9086607bcb2
The New-Guid cmdlet happily creates a GUID for you – and you don’t have to remember the >NET syntax.
If you want the GUID in a variable as a string
£> $guid = New-Guid | select -ExpandProperty Guid
£> $guid
5c832d40-0ea4-4b42-b0bd-b228da008c9d