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Powershell send message to logged in user

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I created PowerShell script wich install an application on computer windows 7.

powershell send message to logged in user

This worked fine, but I want that at the end of installation, my powershell script send at the current logged user on computer a message like "Reboot your computer please". I tested many things but I don'tview popup, maybe because my script are execute with admin rights not with user rights. Your script may be popping up the message but then closing the PowerShell console immediately after, removing the popup. Try waiting on the result of the popup before closing the PowerShell instance:.

As a side-note, I'd recommend avoiding typographic quotes in your code. Although PowerShell will tolerate them most of the time, they might cause issues sometimes. Always use straight quotes to be on the safe side. Edit: Since you're running the script via a machine policy it cannot display message boxes to the logged-in user, because it's running in a different user context.

All you can do is have a user logon script check whether the software is installed, and then display a message to the user. This works, because a user logon script running in the user's context. Learn more. Popup message for current user after script powershell Ask Question. Asked 3 years, 8 months ago. Active 3 years, 8 months ago.

Viewed 3k times. Popup "Operation Completed",0,"Done",0x1 [Windows. Richard 5, 5 5 gold badges 33 33 silver badges 53 53 bronze badges. Tomi Hanna Tomi Hanna 1 1 1 silver badge 2 2 bronze badges. You say the script is deploy via GPO. As a user policy or as a machine policy? Hello, Machine policy. Scripts launched via machine policy don't run in the user's context. You can't have them display messages to the user. What you can do is have a user logon script check if the software is present installation is completed, whatever and display a message to the user.

Active Oldest Votes. Popup "Operation Completed",0,"Done",0x1. Richard Richard 5, 5 5 gold badges 33 33 silver badges 53 53 bronze badges.Recently I was asked how to show all logged on users.

So I had the idea to make a function out of it. Who logged on to which computer and when? That is the question for this article.

Actually, the main question is: Who is currently logged in? Prerequisite for this article is a tidy and clean Active Directory environment. If there are still computer accounts in the database which are no longer used, it will take needless longer.

Especially if you try to query the entire domain. The target is a function that shows all logged on users by computer name or OU. Note that this could take some time. In my test environment it took about 4 seconds per computer on average. If you want to retrieve all logged on users of all computers in this OU run. The second example shows the current logged on user on all Domain Controllers.

powershell send message to logged in user

Ok I have to admit that my screen is a little boring. Which brings me to the last parameter. Be aware that the function above uses the quser command that outputs plain text. There are differences between e. German servers and English servers. Copy the function into your ISE session. Make sure that your file name and folder name match. His function was a great help for me and it inspired me to get a step further and call all logged on users by OU or the entire domain. Categories: PowerShellWindows Server.

Because Invoke-Command accepts a string array into -ComputerName you should be able to speed this up and make it multi-thread. Like Like. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. I tried this but it only came back on all 25 computers in my Domain with myself logged in at my desktop. It returns logged on users that have, in fact, logged off. I am tearing my hair out about it! John, I use the following command in my scripts to get exactly what you are looking for.

It works as part of a map to see all currently logged on users in my environment.Nice script! Like maybe breaking it up into multiple posts. I tried editing the depth, but thats not working, and if I edit the days, it does work but I need to set the days to so that it only winds up catching like 7 machines. Thanks in advance all of your scripts have been game changer. The message is too big I have started running into this as well.

I am working to see if this is a configurable limitation. Hi all, I have just attempted to use the script, it works on the command line but i get this error as it tries to send the webhook. Kind Regards. This is great, really appreciate sharing this.

Active Directory: Send Messages to all currently logged on Users (msg.exe)

Your email address will not be published. Notify me of follow-up comments by email. Notify me of new posts by email. Table of Contents. Teams webhook url. Image on the left hand side, here I have a regular user picture.

Get the date. If lastlogondate is not empty, and less than or equal to XX days and enabled. Name " -ForegroundColor White. Name ". EmailAddress ". LastLogon ".Can I get the username prior to starting the elevated prompt and pass it to the elevated prompt? If so how? Once in the elevated prompt, can I some how pull the user that logged on rather than who the user is in the elevated prompt? Again, if so, how? Matt I took your code and made some changes, create the csv file, this script only allows for blocks of data on each line, will read through the csv file, if the username and the 1st column match, it will echo the net use command to map the drive.

Howell IT is an IT service provider. Brand Representative for Microsoft. It's an interesting issue with permissions in the environment I'm working in. So basically, I need to be able to run a script on another server which the user doesn't normally have permissions to access.

So I am running a script which will run that script that sits on another server by using an elevated prompt. Unfortunately, what Twon on An said doesn't pull back a username, it's blank which is odd. Below is the script to launch an elevated prompt which I'm using and by elevated I mean it's running as a user with a much higher level of permissions.

This will launch that script in an elevated prompt. Now I need the username, which I can't get using the env variable as it pulls the username of the admin that the script is launched as. That's the part where I'm stuck :. I don't even know if it's possible, but I also need to run this in an elevated prompt since it interacts with another server to get their IP from the gateway server.

I know, it's complicating and seems silly, but I don't have any other better way at this point with how the environment is setup and permissions are locked down pretty hard. So either I need a way to get the logged on user not the one who initiated the elevated prompt, or a way to get and pass the username to the elevated prompt. So the script has to run on the remote server?

Or it's just stored on the remote server? Is the script doing something that requires elevated rights? The script resides on the remote server, I don't think it neccessarily has to run from there.

The script that is called on the remote server does require elevated rights, because it has to access the Gateway server and be able to find a user and pull their remote IP address. Which works if the proper permissions are there, because I have tested it. But since the users to track don't have that permission, then I have to just use an elevated prompt which then I can't get the right username so it never pulls the IP from the Gateway server. Something I did try was using pwd. Rather than the user directory So that doesn't work sadly.

I can't imagine there isn't a single way to get around this, but maybe there just isn't. All I do is grab the username and put it into a file before calling the elevated prompt.I have a created a powershell script to automate server reboots but cannot seem to find a good way to notify all users with a session that the server will be rebooting in X number of minutes.

Is there a good way to do this in powershell or do I need to look at calling another script. I should add that this powershell script will be deployed locally on each server as a scheduled task, via a separate script, since we have had mixed results when attempting remote reboots. Depends on what your concept of a "session" is. It generally only applies to RDS.

The fact that I have a drive mapped to a share on a server, does not constitute a stateful session. Sorry I should have been more specific.

But to clarify, the script will be used in multiple RDS farms and thus we would like to notify users with an active "session" that the server will be rebooting. Doesn't this require the Messaging service to be active? And isn't that service set to Disable if its even still included in Windows. In the early s, I introduced net message to my coworkers and we started using it as an ad hoc IM tool. But then at the same time, Spammers figured out how to use it and were somehow spamming people with messages too.

I did some research and I see there's a special commuinications program for remote desktop services. So I'm wrong in the other comment. I was referring specifically to the scripts available for RDS. Overall, yes, PowerShell is da'Bomb! It looks like this is only supported on R2. Have you tested on R2? It looks like a good solution but the goal of this script was to be compatible on both platforms.

This script doesn't show me how to achieve that. To continue this discussion, please ask a new question. Get answers from your peers along with millions of IT pros who visit Spiceworks. Thanks in advance! PowerShell Windows Server R2 Enterprise - bit Microsoft Corporation VBScript 3.

Best Answer. Thai Pepper. We found 6 helpful replies in similar discussions:. Fast Answers! SC Jul 22, This is only a test. Please log off. The popup will appear for 30 seconds and will write verbose messages to the console. Please log off at EOD.Do you remember the net send command? And do you remember the security concerns? Last week I played with msg. I tried to send a message to all users and computers in my domain.

I wanted to instruct all users to close all open programs. And now I want to keep and share this knowledge in form of this blog post. Msg sends a message to a user.

powershell send message to logged in user

This user must be logged in as a domain user Domain Profile. Which means that the following only works in a domain environment. If you send a message to a user you have to provide a computername and a username. Or you can try sending a message to yourself:. Keep in mind that Windows is a multi-user operating system. The headline is somewhat misleading. Yes, we are going to send messages to all users, but actually to all computers.

Suppose all your client computers are stored in specific Organizational Unit called Workstations. You want to inform all users logged on to this computers. I am going to use Invoke-Command. Make sure, your client computers accepts Remote PowerShell commands. You can run Enable-PSRemoting on each of them. Afterwards msg is executed for each computer in the OU Workstations.

The message is send to all users which are currently logged on. Like Like. Thank you very much for your Reply, and i v learnt so much here, my other Question is, what about if am running on maybe Computer accounts, is there an alternative to this Script? I guess SCCM can do this. Just research there are tools that uses a client software installed on your cluents. Like Liked by 1 person.

Hello If the computer is turned on we receive error messages [PC1] Connecting to remote server PC1 failed with the following error message: WinRM service can not finish the operation. Check whether the computer name provided is correct and whether the computer is available on the network and whether the exception is firewall for the WinRM service is enabled and allows access from this computer.

Powershell run as system display popup to user?

By default, the firewall exception for the WinRM service in If there are public profiles, restricts access to remote computers that are on the same local subnet. Have you followed the instructions of the prerequisites? WinRM is enabled by default on Windows Client operating systems.

Yes everything is set correctly. If the PC is an online message appears. If the PC is offline it receives an error in the script as I wrote. It is very slow to run as there is PC in the network. The argument is null. Provide a valid value for the argument, and then try running the command again. The argument is null or empty.I am writing a script to update VPN software on client systems, and I need to be able to interact with the user via a popup to let them know.

The script itself just needs to inform the user, stop the VPN processes, install several MSIs, and then inform the user upon completion.

powershell send message to logged in user

When I run this as the user, then the software cannot install. When I run it as system, then the software installs and the user does not get the popups. With a batch file, I had access to a startasuser. I have not found that ability in Powershell, and I cannot seem to execute that from Powershell since it calls another instance of command.

Is there a Powershell solution to this? Any assistance is greatly appreciated. I use the following:.

The Lazy Administrator

No luck there, but thanks for the suggestion. While I was digging into the error log, I found it is not happy with one of my stop process commands. So basically the question now becomes one of the following: How do I enable an interactive PowerShell session through a Scheduled Task? That is because PowerShell will use the session identity of the user using PoSH, not the user logged on to the machine. This is a security boundary in Windows not a PoSH issue.

PsExec is a light-weight telnet-replacement that lets you execute processes on other systems, complete with full interactivity for console applications, without having to manually install client software. None of the PsTools contain viruses, but they have been used by viruses, which is why they trigger virus notifications. Try msg. I looked at msg. Once I got it to my environment at work and ran it as system, it would give me an error 5 indicating lack of permissions.

A PoSH script runs as system, figures out if the adapter is active and sets a flag file. A command file runs as the user, picks up the flag and displays a popup warning that the install will disconnect them.

A PoSH script installs the new software after the box is dismissed or times out. A command file runs as the user and displays the finish popup.

It feels like I could have done a more compact job, but the restrictions on my environment got in the way, it does work. Thanks for all the help. Powershell run as system display popup to user? This topic has 10 replies, 5 voices, and was last updated 2 years, 3 months ago by. Mike Wingeier. January 5, at pm Topics: 5. Replies: 9. Jeremy Corbello. Topics: 4. Replies: How are you prompting your users? Are you using the. NET MessageBox class?

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