Tag: powershell direct

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Install AD-Domain-Services And Configure A New Domain On Windows Server 2016

#Install AD-Domain-Services And Configure A New Domain On Windows Server 2016

#This is to install and configure a new Active Directory domain called domain.winrollup.int with a short name of domain. You will be disconnected from Microsoft PowerShell at the end of the procedure if you are connected via WinRM or PowerShell Direct. You’ll need to restart the server and login with domain\username credentials when you reconnect. 

#Just the code:

#The Longer Story…

#This is just to install a single domain on Windows Server 2016 using PowerShell commands.

#Install AD-Domain-Services feature in Windows Server 2016 using PowerShell Direct

#Import the ADDSDeployment module that contains Install-ADDSForest

#Create domain and forest

#-DomainMode 7 and -ForestMode 7 are for Server 2016 domain and forest mode. These settings should be modified if compatibility for previous Active Directory domain and forest mode support is needed. I do not see these settings on the Microsoft help page for Install-ADDSDeployment but if you use the GUI wizard method then Server 2016 mode is the default used there and this will be added when they update the Install-ADDSDeployment TechNet page past Server 2012 R2.

#The -DomainNetbiosName is different from a Netbios Computer Name and is what is used when logging in so domain\administrator is as valid as logging into domain.winrollup.int\administrator.

 

#Full Output of Install-ADDSForest:

#Restart the server.

#Reconnect to PowerShell Direct using the DOMAIN\administrator account after reboot from Install-ADDSForest is complete.

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Manage Active Directory Users And Computers Using Windows 10 In PowerShell Direct Without CredSSP Or “Second-Hop” Issues

#Manage Active Directory Users And Computers Using Windows 10 in PowerShell Direct Without CredSSP Or “Second-Hop” Issues

#When connecting to a virtual machine using PowerShell Remoting, enabling CredSSP (Credential Security Support Provider) is essential to avoid “Second-Hop” or “Multi-Hop” issues when managing Active Directory objects. CredSSP is particularly necessary when connecting to physical machines, as PowerShell Direct only functions when connecting directly from the host computer to a virtual machine.

#PowerShell Direct does not encounter the “Second-Hop” problem when managing Windows Server 2016 from a Windows 10 virtual machine running Hyper-V. Since I have enabled the Hyper-V role on my Windows 10 Professional system and my physical machine is not part of a domain, the Windows 10 virtual machine must be joined to the Active Directory domain that I intend to manage. This setup avoids additional configuration changes related to workgroup settings.

#The Longer Story…

#Create a new Organizational Unit in PowerShell Remote using just the computer name

#Without CredSSP enabled this command fails in PowerShell Remote which is initiated by using-ComputerName with Enter-PSSession

#Create a new Organizational Unit in PowerShell Direct using just the virtual machine name

#Just using OU=Test as an example to show how this command doesn’t fail in PowerShell Direct using -VMName like it did in the previous example using -ComputerName.

#Set –ProtectedFromAccidentalDeletion to $false on OU=Test so it can be deleted

#This needs to be done to allow the OU to be deleted.

#Delete OU=Test from -Server KERMIT.

#KERMIT is the NetBIOS computer name of my domain controller and not the domain NetBIOS name. They are different things.

 

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Join Windows 10 Professional To An Active Directory Domain Using PowerShell Direct

#Join Windows 10 Professional To An Active Directory Domain Using PowerShell Direct

#These are the commands to rename a Windows 10 client computer to GONZO and add that computer to a domain called domain.winrollup.int

#The Longer Story…

#Your computer may not need to be renamed so skip that if needed. Also the Add-Computer command sends your newly added computers to the Computers container by default unless you specify an -OUPath when running Add-Computer.

#Rename computer before joining your domain if your computer name doesn’t comply with server standards. Restart required.

#Join a domain called domain.winrollup.int. Restart required.

#You need to change the -DomainName from domain.win1rollup.int to what you call your domain. Use -Restart at the end of the Add-Computer command to automatically restart.

#A Bit More

#Specify a preconfigured Organizational Unit path when joining domain

#My domain is simple and this is not needed for me at this time. I don’t have multiple Organizational Units yet and I don’t need any Group Policies affecting this PC since I’m working with my Windows 10 management PC. I’m able to specify the -OUPath shown below, once I complete the step below to create an OU called ServerAdmins. This command adds the computer to OU=ServerAdmins.

#You are not able to specify another container besides the default Computers container, but there is a way to change the default container if you don’t specify an OU. I definitely don’t want my computers added to the default OU which is OU=Domain Controllers, so I don’t use this command switch unless I have created a new OU first. It has been suggested to create the OU and computer object prior to joining the domain, but I don’t need to do that at this point.

#The command below is used to specify an Organizational Unit when joining a domain, if needed.

#Create a new Organizational Unit on the server (Needs to be run on Windows Server 2019 with the Active Directory role installed and configured)

#If you preconfigure an alternative Organizational Unit on Windows Server 2019 then you can add your computers directly to that OU by specifying a -OUPath when running Add-Computer.

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Using Set-Alias In PowerShell To Create Shortcuts To Functions In Windows 10

#Using Set-Alias In PowerShell To Create Shortcuts To Functions In Windows 10

#These commands also work in both PowerShell and PowerShell Direct. You can also do this in Microsoft Windows Server 2019.

#Just the code:

#The Longer Story…

#These are two basic functions, but the functions you control with Set-Alias can be much more complicated.  An Alias is just a shortcut to a command with a long name, but without any parameters. Parameters still need to be added to most commands when running an Alias. A function can contain commonly used parameters or even more complex command structures. You will also need to add permanent functions to your $Profile for PowerShell and PowerShell ISE separately since they are controlled by two different startup files.

#Using Set-Alias In PowerShell To Create Shortcuts To Functions

#As an example, I am going to create a function to run Enter-PSSession to connect using PowerShell Remote. I also create a similar function to connect using PowerShell Direct so I just type the value of either the -VMName or the -ComputerName to enter my password and connect.

#KERMIT is the computer name of my server. The name of the virtual machine is Server2019. These commands would need to be modified to fit your environment.

#List available Functions using Out-GridView in PowerShell ISE or not

#Note: Out-GridView does not work in a remote session or in PowerShell command prompt.

#Check the pre-defined list of aliases using Out-GridView in PowerShell ISE or not

#See pre-defined Alias list

#Create Two New Functions To Connect To Server Using PowerShell Remote and PowerShell Direct

#One function called funk_cnkermit initiates a connection to the computer name (-ComputerName) of the server and the other, funk_vmserver2019, connects to a virtual machine name (-VMName). The function name can be anything that is guaranteed to stay unique. The command inside the {} could be any commands that you find useful and use frequently. Multiple lines of code are also supported.

#Use The Set-Alias PowerShell Command To Create Shorter Commands And To Trigger Custom Functions Into Action Without Repetitive Keystrokes

#Set an alias to each new function using the computer name kermit and the virtual machine name server2019 using the commands below:

 #Here Is A Useful Docker Function I Created

#I’m sure there are much more complicated functions that I’ll add along the way, but just having an alias to Enter-PSSession is such a time saver. Don’t forget to use AutoComplete or Tab to save time when typing all of Docker-CleanExitedContainers. Once the Alias is set, it will be as if it was a command in the environment path.

 

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Enabling Remote Desktop Via PowerShell Direct From A Windows 10 Hyper-V Host Machine

#Enabling Remote Desktop Via PowerShell Direct From A Windows 10 Hyper-V Host Machine

#Note: This does not work on Windows 10 Home Edition.

#Just the code:

#The Long Story…

#Yeah so PowerShell Direct doesn’t do everything and neither does PowerShell Remote.  Simply put, PowerShell Direct is a connection to a remote computer initiated with Enter-PSSession -VMName. PowerShell Remote uses WinRM to communicate and is initiated using Enter-PSSession -ComputerName. It is important to know the difference because each way of connecting doesn’t function exactly the same way. You will get errors in PowerShell Direct using commands that require the Background Intelligent Transfer Service, or BITS, for one. BITS only works in PowerShell Remote.

#Sometimes using Remote Desktop isn’t even enough to do everything but you can do so much more running commands directly. Simple things like using Out-GridView for formatting complex command output needs to be run directly from the machine you are running PowerShell ISE on via a Remote Desktop session and PowerShell ISE. PowerShell Direct and PowerShell Remote sessions are not allowed to call on Out-Gridview at all.

#Note: These commands work in Windows 10 and in PowerShell Remote and PowerShell Direct.

These are the default Remote Desktop settings (Disabled)

#Enable the Remote Desktop Services (also known as RDP and Terminal Services)

#For maximum security only run this and the firewall command like I have shown above under #Just the code:.

#Check configured port number for Remote Desktop Services (RDS). The default incoming port is 3389 unless you change it.

#Open Firewall for Remote Desktop Services (RDS)

#Open the Windows Firewall for Remote Desktop Services.

#Add users to the Remote Desktop Users group

#The default administrator account is automatically added so this is only needed if you have additional accounts to add. You can also add Active Directory domain user accounts and groups using domain\remoteuser credentials after the –Member switch.

#Disable NLM authentication

#Allow older versions of Windows to connect with weaker authentication by issuing the following command. I would not disable NLM authentication unless you absolutely need to.

#I’ve already disabled Remote Assistance so the settings look like the screenshot below for me once NLM authentication is disabled:

 

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Enable or Disable Game Mode In Windows 10 Creators Edition Using PowerShell Commands

#Enable Game Mode In Windows 10 Creators Edition Using PowerShell Commands

#Enable Game Mode in Windows 10 Creators Edition only. This does not work in previous or the latest version of Windows 10.  Windows Key + G will toggle Game Mode once the changes have been made. This command appears to have no effect in 1909.

#Just the command

#The Longer Story…

#The above command enables Game Mode. The command below disables Game Mode. Again this feature is only available in Windows 10 Creators Edition. These commands work in both PowerShell and PowerShell Direct.

#Check Game Bar Registry Key And Existing Configuration (1=Enabled, 0=Disabled)

#If the GameBar registry key has no properties then Game Mode is disabled.  If allow AllowAutoGameMode is set to 1 then Game Mode is enabled. If it is set to 0 then AllowAutoGameMode is disabled.

#▲Game Mode Disabled (Installation Default)

#▲Game Mode Enabled

#Enable Game Mode In Windows 10 For The First Time

#The -Force switch is used to a skip using New-Item or New-ItemProperty commands but specifying -Force will delete the key and recreate the key and you will lose all sub-keys.

#Disable Game Mode In Windows 10 Once Enabled Or To Manually Set Game Mode To Disabled

#If you just remove the registry key then Game Mode will stay enabled. Changing AllowAutoGameMode to 0 will disable Game Mode once it has been enabled.

#Check If AllowAutoGameMode Registry Property Is Enabled (1=Enabled, 0=Disabled)

#Is similar to the other command to check Game Mode status with more information about the registry key. This command will error if AllowAutoGameMode is not there but just means that Game Mode is disabled by default.

#Keyboard Shortcuts for Game Bar: https://support.microsoft.com/en-us/instantanswers/a4cced71-b833-4e48-8523-8be8b7d29448/keyboard-shortcuts-for-game-bar

#Additional Microsoft Game Info: https://www.microsoft.com/en-us/windows/windows-10-games

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Automatically Determine Unallocated Space And Expand Drive C In PowerShell After Expanding Virtual Hard Drive In Hyper-V

#Automatically Determine Unallocated Space And Expand Drive C In PowerShell After Expanding Drive In Hyper-V

#Code to automatically determine unallocated space and expand boot drive C.

#NOTE: I am not responsible if you muck everything up. I am working in a lab under optimal conditions. Always backup your critical data before messing with your hard drives and virtual machines. BACKUP BACKUP BACKUP!!! if you are doing this in a production environment. At least create a checkpoint in Hyper-V so you can go back if needed. I am not responsible for random code snippets I wrote or posted here. You choose what to run on your computers and I am not part of that decision or any undesired consequences. Ok then, moving on…

#Change $Drive2Expand = 'C' to whatever other drive you wish to expand but be aware that I am running Get-Disk with the IsBoot parameter equal to Yes. If you change $Drive2Expand to a non-boot drive these commands with fail.

#Just the code:

#The longer story…

#This used to be done with diskpart but PowerShell can get the job done without launching an application and is much more easily scripted.

#Run Get-Disk to get the disk number

#? is an alias to the where command. You can change IsBoot to any parameter or value listed with the Format-List command or fl in the code I type. I am basing this on working with virtual hard drives in Hyper-V but these command can be modified to address the same issues with physical drives.

#Run Get-Partition on -DriveLetter C to get drive C configuration information

#Note the PartitionNumber in the command output as that will be needed for the rest of the commands. Change -DriveLetter to whatever drive you wish to expand.

#Another option is to get only the PartitionNumber value instead of the standard output.

#Check minimum and maximum supported sizes for the partition

#Use Resize-Partition to use the maximum size available to expand –PartitionNumber 4.

#I just copied and pasted the SizeMax number from above to the command below. I can’t screenshot this command at the moment since my drive is fully expanded but I update with screenshot soon.

#SCREENSHOT PLACEHOLDER#

 

 

#Get free space on drive C

#The following commands are  to get the free space on drive C and display it in a friendly manor. This code is just for fun.  It is not really needed. Is just to show how to manipulate number results in PowerShell by converting the free space on drive C to a easily readable format. Many of the principles below can be applied to the results of the above commands.

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Update Path Environment Variable Using PowerShell In Windows 10

#Update Path Environment Variable Using PowerShell In Windows 10

#These are the two PowerShell commands you need to permanently update the Path environment variable in Windows 10.  If that is all you want to do then you do not need to read further than the following two commands. These commands all work in both PowerShell and PowerShell Direct.

#The Longer Story…

#Setx is the old way to modify registry entries and set environment variables. It still works if needed but PowerShell commands are all I am attempting to use at this point.

#Check mounted drives and filesystems

#You do not need to run the command below. Is just to prove a point about accessing different mount points.

#Run Get-PSDrive to see the drives available in PowerShell.

#▲You will see Env listed under the Name column and Provider is Environment meaning that the environment variables are an actual mounted file system to PowerShell and the same commands you use to manage other filesystems will work when modifying or adding environment variables manually.

#Add c:\Important Executables to the existing environment path for the current session only.

#Disconnecting your PowerShell session loses these changes when you reconnect to a new session. You instead need to update the registry to make the change permanent. There is no output for the following command but you would need to change c:\Important Executables to the directory you would like to include in your system path. This command has no results or confirmation.

#Check current permanent Path variable

#Check the registry key value for the Path variable to see what it is currently set to.  Any changes so far are still not there after running the last command. The path will revert to the results of the command below once you disconnect and reconnect your PowerShell session.

#▲Get-ItemProperty before updating the registry value.

#▲Get-ItemProperty after updating the registry value.

#Use Get-Item Env:Path  to get the currently loaded Path environment variable value

#▲$Env:Path also works as a shortcut for Get-Item Env:Path

#▲$Env:Path after exiting PowerShell and reconnecting again.

#Perserve old path to $Old_Path and a new path to the existing path

#To save the current registry value for combining with the new path or at least have the original value stored in case you screw something up by typing:

#Set registry key to the old registry value combined with the new directory

#Modify HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment|Path properties to include a new directory.

#Delete Environment Variables

#Setting a variable = to an empty string will remove it completely.

#Default Path In Windows 10 Creators Edition

#For reference in case something gets screwed up. This is not a commnad
C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\

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Enable File And Printer Sharing In Windows 10 Creators Edition Without Using The netsh Command In PowerShell

#Enable File And Printer Sharing In Windows 10 Without Using The netsh Command in PowerShell

#It is as simple as enabling  the pre-configured rule in Windows Firewall to enable File and Printer Sharing in Windows 10 but using netsh is the old fashion way.

#Run this command in an elevated PowerShell prompt and you are done.

#The Long Story…

#Allow File and Printer Sharing services through the Windows Firewall to access shared information and to share information of your own. These commands all work in both in PowerShell and PowerShell Direct.

#Get Firewall rules for File and Printer Sharing

#This command shows the individual rules and the network connection profiles that  are explicitly enabled and disabled for the File and Printer Sharing services.

#Enable File and Printer Sharing for Private and Domain network profiles

#Enable the  File and Printer Sharing services for the Private and Domain network connection profiles by applying the preconfigured Windows Firewall group rule called File and Printer Sharing by typing this:

#▲That is what it looks like under Advanced Sharing Settings when the File and Printer Sharing firewall rule is enabled.

#Set Network Connection Profile to Private.

#I set the variable $InterfaceAlias to automatically query my primary network interface or NIC. The -NlMtuBytes 1500 switch is what makes it work. If you have changed the Maximum Transmission Unit (MTU) from the defaults then this command will need to be modified:

#Disable File and Printer Sharing on all network profiles

#▲It will look like this when File and Printer Sharing is disabled.

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Enable Network Discovery In Windows 10 Without Using the netsh Command In PowerShell

#Enable Network Discovery In Windows 10 Without Using the netsh Command In PowerShell

#It is as simple as enabling  the pre-configured rule in Windows Firewall to enable Network Discovery in Windows 10 but using netsh is the old fashion way.

#Run just this one command in an elevated PowerShell prompt to enable Network Discovery for the Private and Domain profiles but not Public

#The Longer Story…

#Enabling the Network Discovery services it what makes the Network icon (formally My Network Places) work properly. These commands all work in both PowerShell and PowerShell Direct.

#Get Firewall rules for Network Discovery

#This command shows the individual rules and the network connection profiles that  are explicitly enabled and disabled for Network Discovery.

#Enable Network Discovery for Private and Domain network profiles

#Enable the Network Discovery service for the Private and Domain network profiles by applying the preconfigured Windows Firewall group rule called Network Discovery by typing this:

#▲It will look like that in the GUI setup when Network Discovery is enabled.

#Set all network connection profiles to Private.

#Disable Network Discovery for all network profiles

#Run this command to disable Network Discovery on all network profiles if you do not wish to keep the service available.

#▲It will look like that in the GUI setup when Network Discovery is disabled.

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