Foreach loop
Coming from a Python background, how does one accomplish something along the lines of looping through each object returned from a Get-MailBox and Get-MailUser? foreach ($user in (Get-MailUser...
View ArticleReply To: How do I capture errors and assign to variable?
For some reason does not work for me PS C:\Users\admin>> Receive-Job 661 -Keep -ErrorVariable $RemoteErr The RPC server is unavailable. (Exception from HRESULT: 0x800706BA) + CategoryInfo :...
View ArticleReply To: Foreach loop
I’m not sure I understand the question. Are you trying to combine the results of two commands into a single collection?
View ArticleReply To: Delete Line form text file
Here’s another variation … #1..100 | foreach { "pass$psItem" } >> source.txt $pass = Get-Content .\source.txt -TotalCount 1 $newList = Get-Content .\source.txt | select -Skip 1 $newList |...
View ArticleReply To: Foreach loop
Hi Dave, That is exactly right. Does powershell support such syntax or must it be nested? If so, without pipes how can you process each object returned without consuming the entire result set before...
View ArticleReply To: Foreach loop
The pipeline is PowerShell’s primary means of streaming objects instead of holding an entire result set in memory. If that’s your goal, you’ll need to stop avoiding the pipeline completely. That said,...
View ArticleReply To: Foreach loop
That’s in a nut shell how I got them in one one foreach loop. So, is it not common belief that a pipe should be avoided in a script? I am of the thought that they are not typically programmatic...
View ArticleReply To: Foreach loop
I’m not sure where that “avoid the pipeline” sound byte came from originally, but it’s been taken way out of context. It’s important to know when to use the pipeline (essentially, anytime streaming of...
View ArticleUsing Server 2008 R2
I could be misinterpreting this but “Learn windows PowerShell in a month of lunches – version 3″ states to get the complete functionality of PS version 3 I should install .net 3 and .net 4. 2012...
View ArticleReply To: Using Server 2008 R2
You need .NET 4.0 to install Powershell 3.0, or.NET 4.5 to install Powershell 4.0. You don’t need to worry about earlier versions of.NET unless you need to run Powershell 2.0.
View ArticleReply To: Getting error in establishing remoting
How then “NoLanguage” is supposed to work in a first place?
View ArticleReply To: Getting error in establishing remoting
Found an answer on forum post. You have to enable following to allow remoting with “NoLanguage” setting and restricted commands. “Enter-PSSession requires the Get-Command, Out-Default and...
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Reply To: Please help with string matching
Hi Dave, I dont think i understand how to use table arrays yet, i have brought a book and its on its way In the mean time if you could point me in the right direction i would be greatfull (again) This...
View ArticleRemoving "test" configuration from a machine during development
During development of a new machine configuration, I’d like to be able to completely remove the currently “Pushed” configuration from the test machine. It’s not a VM, so I can’t just turn it off and...
View ArticleReply To: Two variables into on Variable
I would be interested in seeing an example of this. i am trying to find a way to call those dynamically created variables again so i can set additional attributes. Basically it is a number of servers...
View ArticleReply To: Two variables into on Variable
Once you create a variable like that, you can get it using Get-Variable. Or better, when you call New-Variable, use -PassThru to return the variable so that you catch it. That is to say, do this:...
View ArticleWorkflow with pipeline
I have following powershell script: function Testing { [CmdLetBinding()] Param ( [int]$MaxRetrycount = 3, [Parameter(ValueFromPipeline=$True)] [String]$Definition ) return $MaxRetrycount } workflow...
View ArticleReply To: PowerShell version 4 on Windows Server 2008 R2 domain controller
Wow, Don Jones, I am honoured to have an opportunity to talk to you. Your Windows PowerShell Ultimate Training is absolutely awesome. I was not a big fan of PS but when I had to disable 100 users I...
View ArticleReply To: PowerShell version 4 on Windows Server 2008 R2 domain controller
They are at the PowerShell Summit right now so he may not respond very quickly this week. However you’re already in the right place Don runs this site and frequents these boards so this is the best...
View ArticleHow to allow applications in a PowerShell 3.0 New-PSSessionConfigurationFile?
Hi! I like to allow DOS commands (applications) like Ping.exe or WhoamI.exe inside a Constrained Session. Does anybody know how to archive that with PowerShell 3.0 and an .pssc session configuration...
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