I am trying to use the PowerShell (version 2) Start-Process and rename the newly launched window title. I have the following snippet of code that works fine, it launches a new PowerShell window and tails logs ($c contains the log file to tail):-
Start-Process powershell.exe -Argument "Get-Content", $c, "-wait"
I am not sure how to include the following so that the newly launched window title can be changed.
$host.ui.RawUI.WindowTitle = 'New window title rename example text'
Cheers.
A "dirty" solution would be:
start-process powershell.exe -argument "`$host.ui.RawUI.WindowTitle = 'New window title rename example text'; get-content -Path $c -wait"
I would recommend creating a script for you commands and use parameters for input.
Untitled2.ps1
param($c)
$host.ui.RawUI.WindowTitle = 'New window title rename example text'
Get-Content -Path $c -Wait
Script
$script = Get-Item ".\Desktop\Untitled2.ps1"
$c = Get-Item ".\Desktop\t.txt"
Start-Process powershell.exe -ArgumentList "-File $($script.FullName) -c $($c.FullName)"
A cleaner powershell solution, especially if you're going to run further commands at the time you spawn the process, might be like this.
$StartInfo = new-object System.Diagnostics.ProcessStartInfo
$StartInfo.FileName = "$pshome\powershell.exe"
$StartInfo.Arguments = "-NoExit -Command `$Host.UI.RawUI.WindowTitle=`'Your Title Here`'"
[System.Diagnostics.Process]::Start($StartInfo)
if anyone need a easy way ,you can try this in powershell:
cmd.exe /c "start ""my app"" powershell.exe -NoExit -Command ""dotnet myapp"""
it also means this command in cmd:
start "myapp" powershell.exe -NoExit -Command "dotnet myapp"
Related
I want to start a setup.exe with one install parameter => /download example.xml
When I tpye in "C:\Temp\folder\setup.exe /download example.xml" in Windows Explorer Address Bar the setup.exe starts correctly.
How do I do that with Powershell?
I've tried the following:
$setup="C:\Temp\folder\setup.exe "
$Argument = "/download example.xml"
Start-Process $setup -ArgumentList $Argument
What am I doing wrong?
Thanks!
I think it wants a list of arguments. This might do the job
$setup="C:\Temp\folder\setup.exe "
$ArgumentLst = #("/download example.xml")
Start-Process $setup -ArgumentList $ArgumentLst
I try do download a file via a powershell command. The command I use is simple:
Start-BitsTransfer -Source 'https://download.com/file.zip' -Destination 'E:\test\file.zip'
I can run the command in PS succesfully. But now I want to run it with elevated rights. So I gooogled and found this solution:
There it says the command should be:
Start-Process powershell.exe -Verb Runas -ArgumentList "-Command & {get-process}"
So I tried adjusting it for my use case:
Start-Process powershell.exe -Verb Runas -ArgumentList "-Command & {Start-BitsTransfer -Source 'https://download.com/file.zip' -Destination 'E:\test\file.zip'}"
But all is does is open a new PS-Window and closing it right after. Where is my mistake?
You can change to this
Start-Process powershell.exe -Verb Runas -ArgumentList "& {Start-BitsTransfer -Source 'https://download.com/file.zip' -Destination 'E:\test\file.zip'}"
Note the window will close after the execution completes. If you would like to see the output/errors (such as what would be shown in your non working example) just add another command to pause.
Start-Process powershell.exe -Verb Runas -ArgumentList "& {Start-BitsTransfer -Source 'https://download.com/file.zip' -Destination 'E:\test\file.zip';pause}"
& is used to invoke a command. It's useful for executing strings or scriptblocks. It runs in a child runspace.
& 'Get-Host'
& 'Write-Host' Hello -Fore Green
& {Write-Host Goodbye -Fore Cyan}
; is used to separate different commands on the same line.
& {$name = 'Doug';Write-Host Hello $name}
You can also use a period to invoke a scriptblock in the current runspace. In the previous command the $name variable would be empty in the callers scope where the following command would leave the variable defined.
& {$name = 'Doug';Write-Host Hello $name}
$name # empty as it all happens in the child scope
vs
. {$name = 'Doug';Write-Host Hello $name}
$name # populated because it's brought into the caller's scope
I am new to Powershell and, of course, trying to learn on the fly for a project- No pressure, right! :-)
I am working on a script to run an MSI package in quiet mode, passing it an activation code as an argument, that I have to extract from an XML file.
So far, I have everything working except for getting Start-Process to run the MSI with the arguments being passed in a Variable.
Set-ExecutionPolicy Bypass -Force
[System.Xml.XmlDocument]$XML_Doc = new-object System.Xml.XmlDocument
$XML_Doc.load('c:\myfolder\Configinfo.XML')
$ActivationID = $XML_Doc.CONFIGINFO.SITEINFO.ACTIVATEID
write-host "Activation Id is: $ActivationID"
$InstallString = "`'/I C:\myfolder\myinstaller.msi akey="+'"'+$ActivationID+'"'''
#$InstallString = "`'/I C:\myfolder\myinstaller.msi akey=`"$($ActivationID)`"'"
write-host "$InstallString"'''
Start-Process msiexec.exe -ArgumentList $InstallString -Wait -NoNewWindow
#Start-Process msiexec.exe -ArgumentList '/I C:\myfolder\myinstaller.msi akey="12345678-abcd-1a1b-x9x1-a1b2c3d4e5f6"' -Wait -NoNewWindow
Above is the code I am working with now. The last line that is commented out is an activation string that works.
I have verified that $ActivationID is pulling back the correct value, and that $InstallString mirrors the argument list in the commented version of the Start-Process string.
Any help would be appreciated!
The Start-Process commands aren't necessary. PowerShell is a shell. It can run commands. Just put the commands you want to run directly in the script.
msiexec /i "C:\myfolder\myinstaller.msi" "AKEY=$ActivationID"
I quoted the parameters to msiexec.exe in case any of them contain spaces. PowerShell will automatically expand the $ActivationID variable into the string inside the double quotes.
Your ArgumentList is being passed incorrectly.
[Xml]$XML_Doc = Get-Content -Path 'C:\myfolder\Configinfo.xml'
$ActivationID = $XML_Doc.CONFIGINFO.SITEINFO.ACTIVATEID
Write-Host "Activation Id is: $ActivationID"
$Path = 'msiexec'
$ArgList = #('/i','"C:\path\file.msi"',"akey=`"$ActivationID`"")
Write-Host "$Path $ArgList"
Start-Process -FilePath $Path -ArgumentList $ArgList -Wait -NoNewWindow
First off, let me welcome you to Powershell! It's a great language and a great community gathered around a common cause.
Since you're new to the language, you can still learn new tricks and that's a good thing, because it's generally accepted that the Write-Host cmdlet is nearly always a poor choice. If you don't trust me, you should trust the inventor of Powershell.
Now that that's out of the way, we should look at your MSI command. With Powershell, we don't have to directly open msiexec, and we can call the MSI directly. I would break the path to the installer into its own variable, and then we can add all of our arguments on top of it. Also, don't forget the "/qn" switch which will actually make all of this silent. All in all, your new script will look something like this:
[System.Xml.XmlDocument]$XML_Doc = new-object System.Xml.XmlDocument
$XML_Doc.load('c:\myfolder\Configinfo.XML')
$ActivationID = $XML_Doc.CONFIGINFO.SITEINFO.ACTIVATEID
Write-Verbose "Activation Id is: $ActivationID"
$msipath = "C:\myfolder\myinstaller.msi"
$args = #("akey=$ActivationID", "/qn")
Write-Verbose "Install path is $msipath"
Write-Verbose "Activation key is $akey"
Start-Process $msipath -ArgumentList $args -Wait -NoNewWindow
I have two scripts located in C:\setup: script.ps1 and script1.ps1.
I want to be able to run the script1.ps1 from withing script.ps1 as another user and with elevated privileges but I cannot make it work. The new powershell window opens but closes immediately ...
here is the script:
$cspath = $MyInvocation.MyCommand.Path
$sfolder = Split-Path $cspath
$spath = Join-Path $sfolder "\Script1.ps1"
$sa = "domain\user"
$sap = "userpassword"
$sasp = ConvertTo-SecureString -String $sap -AsPlainText -Force
$sac = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList $sa, $sasp
Start-Process $PSHOME\powershell.exe `
-Credential $sac `
-ArgumentList "-Command Start-Process $PSHOME\powershell.exe -ArgumentList `"'$spath'`" -Verb Runas" -Wait
Any help will be appreciated ...
It looks like you might need to adjust your parameters for powershell.exe. Instead of using -ArgumentList, which I don't think is valid, you should use the -File parameter. Also, you will want to use the -ExecutionPolicy Bypass parameter to ensure that the script execution policy is not interfering.
Finally, I would recommend removing the single quotes from around the script path, as the Windows command interpreter does not understand single quotes to surround parameters.
Give this a try:
$ArgumentList = '-Command Start-Process -FilePath $PSHOME\powershell.exe -ArgumentList "-ExecutionPolicy Bypass -File \"{0}\"" -Verb Runas' -f $sPath;
Start-Process $PSHOME\powershell.exe `
-Credential $sac `
-ArgumentList $ArgumentList -Wait
Update
It seems that some quoting rules were at play here as well, since we are embedding one command inside of another. I wrote and tested a fully function script on PowerShell v4.0.
Here are the contents:
# Create test directory and script file
[void](New-Item -Path c:\test -ItemType Directory -Force);
Set-Content -Path c:\test\test1.ps1 -Value 'Add-Content -Path $PSScriptRoot\blah.txt -Value (Get-Date);';
# Get credential and define script path
$Credential = Get-Credential;
$ScriptPath = 'c:\test\test1.ps1';
# Define the command line arguments
$ArgumentList = 'Start-Process -FilePath powershell.exe -ArgumentList \"-ExecutionPolicy Bypass -File "{0}"\" -Verb Runas' -f $ScriptPath;
Start-Process -FilePath powershell.exe `
-Credential $Credential `
-ArgumentList $ArgumentList -Wait -NoNewWindow;
I can confirm that I get a UAC prompt, and the target script successfully executes.
Since you're concerned about the new session window closing, I'm guessing you want command line output.
Start-Process is working as intended. It will run the script passed in through -ArgumentList and exit the session. This means it will not hold to display command line output - the session will terminate immediately after the process completes.
If you want a persistent session, use New-PSSession. Otherwise, you could export the data you're gathering to a file.
I want to launch a powershell script in multiple windows with multiple parameters
foreach($Instance in $config){
$MaxSamples = $UserInput.MaxSamples
$SampleInterval = $UserInput.SampleInterval
$instance = $Instance
cmd /c start powershell -NoExit -Command {.\sqlcounters.ps1 $instance $SampleInterval $MaxSamples $OutputDirectory $Instance_$MaxSamples_iterations_with_db}
}
Could some one sugggest on how to specify the multiple parameters
Try the Start-Process cmdlet:
Start-Process powershell -ArgumentList "-NoExit -File c:\test.ps1",$arg1,$arg2,$arg3