![]() ![]() Solution: append the -credential parameter, use the format HostName\UserName.(Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)). Now right-click and create a New Rule, I recommend clicking on the ‘Predefined’ radio button, then scrolling down to WMI… Expand the Windows Settings, Security Settings, Windows Firewall. Solution: Turn off the private firewall, alternatively, open just the RPC ports 135 and 445.Cause: The firewall is probably blocking WMI’s RPC command.Error Message: The RPC server is unavailable.Give WOL a try – it’s free.ĭownload your free copy of SolarWinds Wake-On-LAN My real reason for recommending you download this free tool is because it’s so much fun sending those ‘Magic Packets’. WOL also has business uses for example, rousing machines so that they can have update patches applied. Guy Recommends: SolarWinds Free Wake-On-LAN UtilityĮncouraging computers to sleep when they’re not in use is a great idea – until you are away from your desk and need a file on that remote sleeping machine! See also PowerShell’s Stop-Computer cmdlet » ![]() Incidentally, I have shortened the parameter -computerName to -computer, in PowerShell you can shorten parameters so long as the truncated word is unique and unambiguous. You could extend this idea and employ Get-Content to read the names of the servers stored in a text file. Note 1: This example reboots multiple computers, the names of which are stored in a variable called $Victims. Restart-Computer -computer $Victims -force $Victims ="BigServer, LittleServer, GnomeServer" As I will explain later, if you specify a network computer with Restart-Computer you are probably going to have to disable the firewalls. Simple Example of Restart-Computerįor once it’s not easy to test this command on the local computer, unless you add the -confirm switch. Just because I rarely use most of the extra switches in the old shutdown does not alleviate my irritation that newer PowerShell commands are not both backward compatible and better. On the one hand I want to use this simple command to encourage people to abandon old commands in favour of PowerShell on the other hand I am disappointed that stop-Computer, and its sister cmdlet Restart-Computer, are not as versatile as shutdown.exe. I have conflicting emotions about PowerShell’s Stop-Computer cmdlet. A likely scenario is that you wish to automate the reboot of a local or remote server. PowerShell v2.0 introduces the Restart-Computer cmdlet, which is very similar to the operating system’s built-in shutdown /r command. ![]()
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