Windows powershell call external program

I am capturing the error code and am getting a very predictable deployment with valid exit codes. Good job man ; - Ifan 9 years ago. Posted by: piyushnasa 9 years ago. I am not sure what you have written in other parts of your script. Try using a different script. Answer this question. Posted by:. RyanCorum Ninja since: 10 years ago.

Don't be a Stranger! Sign up! View more:. The last method I want to show you involves splatting. In splatting, we pass a hash table into a command and PowerShell spreads out the hash table contents to be used as parameters.

To do this, we first create a hash table that contains our arguments and their values:. Join the 4sysops PowerShell group! Your question was not answered? Ask in the forum! My Active Directory security assessment script pulls important security facts from Active Directory and generates nicely viewable reports in However, if you want to automate connecting When we need to monitor Azure activities, we use Azure Activity Logs. These logs are automatically created in Azure With organizations moving more workloads into Azure, administrators now have more options for running PowerShell commands and scripts across Can you imagine how long it would take to generate a list of VMs across hundreds of subscriptions on In this beginner's guide, you will learn how to rename files with PowerShell.

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Active Directory AD account password reset is a common task for support personnel. In this post, we will take The Show-Progress function provides a nice, compact way to display the progress of longer-running tasks in PowerShell. You can Managing PowerShell across an organization can be difficult. Finding a particular event in the Windows Event Viewer to troubleshoot a certain issue is often a difficult, cumbersome Selecting products for synchronization using the WSUS console is relatively cumbersome.

With PowerShell, you can filter them by search If you have to create several identical VMs that deviate significantly from the wizard's defaults in the Hyper-V Manager, SquaredUp Dashboard Server allows connecting and aggregating data from just about any data source and presenting the information in In my last article, I explained how to troubleshoot email delivery in Microsoft formerly Office in the Thanks for the concise guide; using external executables in PoSH is kind of tricky, so this is rather helpful.

I can start a new process for each external program called, but that would mean I would need to parse every command and determine whether it's a cmdlet or a call to another program. If that's the only way then how do "inspect" the pipeline and determine cmdlet from external call?

I would really like to be able to handle this generically if possible; meaning that I don't want to have to test for specific programs e. I would like to get the same behavior as the native powershell. Additional Info:. So I figured out that what's happening is any call to a console program goes through conhost.

Which runs at the same context as the caller. So the initial call spawns conhost. So any subsequent calls goes through the conhost process that is already running.

Any ideas how to have conhost open in the background without a window? After reading through Windows Internals it turns out that this is just the normal behavior of conhost. If I understand correctly after the first instance is called it stays open to handle any subsequent console commands. Still working on getting it to open without flashing the console window. It's a Windows Forms Application, right? In pseudocode:. I'd like fine grained control on which jobs to wait for. For example, in most cases, I want to wait on all 5 jobs; in other cases, I want to wait on jobs 1,3,5 before continuing.

I don't know how to capture the process id from the Invoke-Job cmdlet, add it to an array, and pass that array as the correct parameter to the Wait-Job cmdlet. Thanks, Scott. Create a. I called mine error. Execute this script.

When I invoke error. I thought the whole idea of PowerShell was to replace the ancient and klunky cmd. Ok, it's not the "whole idea", but hopefully you get what I mean without arguing semantics. For example, I create 5 background jobs, but only want to wait on 3 of them. In the meantime, I'm doing my best I think it will depend on what you're trying to do in the "job" but if the reason for it being in the background is that the application in the example, ping" is whats taking the bulk of the time i'd use the Start-Process method and stay away from Jobs in general.

I wouldnt say this should be a standard approach, but applications inside of a Job is not all that stable it appears. At any rate, I hope I've provided enough info to help you approach your problem in multiple ways. It is good for some "cookie cutter" code segments, but I found I need more basics and foundation. I read this goes into tremendous detail on the theory and ins and outs of PowerShell.

More than likely I'll kinda skim this one based on the index and chapter headings, but hope to pick up a few or a lot of nuggets. What can I say, catchy title and the reviews on Amazon were good.

I hope this will lay a solid foundation on which I can learn PowerShell.