Category Archives: Uncategorized

How to time a command in Powershell

Sometimes it is useful to know how long a command or script uses to complete. This is how you do it in Powershell. Measure-Command -Expression { dir } Days : 0 Hours : 0 Minutes : 0 Seconds : 0 … Continue reading

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Change HPE BladeSystem Onboard Administrator key length

If you got version 3.56 or newer of HPE BladeSystem Onboard Administrator you can change the key length via. cli. SSH into your OA and run the following command (in this case it will set the key length to 2048) … Continue reading

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New-MailboxExportRequest error on NetApp share. Workaround.

When I tried using New-MailboxExportRequest to export a mailbox to a .pst file I kept getting this error: New-MailboxExportRequest -FilePath “\\server.domain.com\mailboxexport$\billy.pst” -MailBox “billy” The server or share name specified in the path may be invalid, or the file could be … Continue reading

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KMS activation of Windows 10 in Windows Server 2012 R2

First of all you need to find the correct KMS key. You should not use the Windows 10 KMS key that you find in the download section of Microsoft Volume Licensing Center. To find the correct key you need to … Continue reading

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Chrome extension to open link in Google`s cache database

I made my first Chrome extension yesterday. This extension is used to open a link in googles cache database. In some situations this extension can be used to bypass pay walls of websites. Usage: Right click a link and chose … Continue reading

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VMware: A general system error occurred: No connection could be mande because the target machine actively refused it.

I ran in to this error today in my vSphere environment when I tried to power on a virtual machine. Power On virtuel machine A general system error occurred: No connection could be made because the target machine actively refused … Continue reading

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Change device name of a SPK-B bluetooth audio module

I bought the┬áBLK-MD-SPK-B for the possibility to change the device name with an AT-command. But when I got it hooked up UART it turned out that the change name command did not work. Bad luck. The way to change the … Continue reading

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Windows PKI: The request contains no certificate template information 0x80094801

I tried submitting a certificate request for a web server certificate to my Windows PKI via. the GUI and got this error: The request contains no certificate template information 0x80094801 The solution is to use the command line command certutil … Continue reading

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Installing .NET Framework 3.5 on Windows Server 2012

Installing .NET Framework 3.5 on Windows Server 2012 is not so hard, but it can be a little bit confusing if you are used to the traditional dotnetfix35.exe installation. Here is how you do it. First you need to mount … Continue reading

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Solution for powershell remoting error “It cannot determine the content type of the HTTP response from the destination computer…”

I tried to set up powershell remoting on a server and kept getting this error: Enter-PSSession : Connecting to remote server failed with the following error message : The WinRM client cann ot process the request. It cannot determine the … Continue reading

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