invoke-command

I have a problem, I have a script which: Connect with PSSession (I use PSSession with admin account) Stop 2 process Do change on them files Start the 2 process (Problem here) I want to start process on server, so i'm connect with PSSession (No problem) I do Invoke-Command : # $pathProg path to my program Invoke-Command -session $mySession -command {Start-Process $($args[0])} -ArgumentList $pathProg But it does nothing (I verify with VNC) I do Invoke-Command too : # $pathProg path to my program Invoke-Command -session $mySession -command {&$($args[0])} -ArgumentList $pathProg It lauch the

I was trying to measure some ways to write to files in PowerShell. No question about that but I don't understand why the first Measure-Command statement below takes longer to be executed than the 2nd statement. They are the same but in the second one I write a scriptblock to send to Invoke-Command and in the 1st one I only run the command. All informations about Invoke-Command speed I can find are about remoting. This block takes about 4 seconds: Measure-Command { $stream = [System.IO.StreamWriter] "$PSScriptRoot\t.txt" $i = 0 while ($i -le 1000000) { $stream.WriteLine("This is the line number

Setup Mac OSX 10.6.8, Apache Tomcat 6.0.16, Java1.6.0_29, Eclipse IDE Indigo. I asked a similar question to this before at How to execute and include a Java API from a Web App project but the set up has since changed in that i now have the Java code in the WebAp I am trying to invoke a Java Method from a JSP page and return the results. I have looked at a lot of posts but I’m afraid my lack of experience with either language is the main problem. I have a JSP WebAp that searches an XML database and returns content to the user. I have been asked to integrate additional java code that searches

My question is very similar to this one , except I'm trying to capture the return code of a ScriptBlock using Invoke-Command (so I can't use the -FilePath option). Here's my code: Invoke-Command -computername $server {\\fileserver\script.cmd $args} -ArgumentList $args exit $LASTEXITCODE The problem is that Invoke-Command doesn't capture the return code of script.cmd, so I have no way of knowing if it failed or not. I need to be able to know if script.cmd failed. I tried using a New-PSSession as well (which lets me see script.cmd's return code on the remote server) but I can't find any way to

I am trying to install a service on a remote machine using the powershell. So far I have the following: Invoke-Command -ComputerName $remoteComputerName -ScriptBlock { param($password=$password,$username=$username) $secpasswd = ConvertTo-SecureString $password -AsPlainText -Force $credentials = New-Object System.Management.Automation.PSCredential ($username, $secpasswd) New-Service -Name "XXX" -BinaryPathName "c:\XXX.exe" -DisplayName "XXX XXX XXX" -Description "XXXXXX." -Credential $credentials -ErrorVariable errortext Write-Host("Error in: " + $errortext) } -ArgumentList $password,$username