exit powershell script with error Duckwater Nevada

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exit powershell script with error Duckwater, Nevada

Tuesday, July 26, 2011 8:57 AM Reply | Quote 1 Sign in to vote Perhaps this may help: $ErrorCode = 0; While($ErrorCode -eq 0) { Do-Whatever; if($Error) { $ErrorCode = Arg 2: Please don’t ask me to explain this black magic, I only know that it works. I did not have control over environments. C:\Temp>run PowerShell -command .\test.ps1 my error At C:\Temp\test.ps1:1 char:6 + throw <<<< 'my error' + CategoryInfo : OperationStopped: (my error:String) [], RuntimeException + FullyQualifiedErrorId : my error ExitCode=[1] Meh?

But we still have the exit code problem, only 0 or 1 is returned. If you call this command from a script (outside any functions) it will return to the shell. Thank you. Wonderful.

But we want to be able to specify the command to be executed as string, for example: $command = "c:\temp\exit.ps1 -param1 x -param2 y" We change c:\temp\exit.ps1 to: (support for variables, I felt that at least errors that are expected must be handled by the submitted scripts, even if they are in Beginner events. Is this a PowerShell bug or is there something fundamental about the execution model the differs between -File and -Command that I've yet to understand? Join the community Back I agree Powerful tools you need, all for free.

If you wish to "break" out of just the current function or script - use Break :) If ($Breakout -eq $true) { Write-Host "Break Out!" Break } ElseIf ($Breakout -eq $false) Looking at it now however, I do not know how I came to that conclusion. It keeps a number of errors in the buffer, and then at its defined capacity, it discards the oldest error objects as new error objects are added. I just wish to offer you a big thumbs up for your excellent info you've got right here on this post.

I did not have control over where the scripts are run. A normal termination will set the exitcode to 0 2. Get our content first. Also, remember that when external command or script is run, $?

By default, this number is set to 256. All we ran previously are built-in Windows PowerShell cmdlets. In the sequence of events we have been through so far, the last command resulted in an error. Creating your account only takes a few minutes.

SOLUTIONS For teams For individuals Software development IT Ops Creative professional Free courses for kids PLATFORM Browse library Paths Skill measurement Mentoring Authors Mobile and offline viewing Code School Course catalog Answer the question honestly, without trying it in your PowerShell window if you were following along. Well, I am already exhausted trying to write about error handling, and we haven’t even scratched the surface. If you want to try, just modify the script that you created above and add this line.

If a script is called from the shell and it contains the Return command outside any functions then when it returns to the shell there are no more commands to run more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Add Cancel × Insert code Language Apache AppleScript Awk BASH Batchfile C C++ C# CSS ERB HTML Java JavaScript Lua ObjectiveC PHP Perl Text Powershell Python R Ruby Sass Scala SQL Use $?

I'll admit I never used error handling in my first round of scripts but have found it more and more useful, especially for automating software installs with SCCM. Note: Environment variables are a set of dynamic named values that can affect the way, running processes will behave on a computer. The Process Exit Code Every process can return an exit code to signal to its caller something about the outcome of the task it was asked to perform. Which was caused by this line: PS C:scripts> $error[1].InvocationInfo.Line 1/0 So typing "1/0" leaves all of that info behind.

By creating an account, you're agreeing to our Terms of Use, Privacy Policy and to receive emails from Spiceworks. For example, an environment variable with a standard name can store the location that a particular computer system uses to store user profile this may vary from one computer system to Yes we get the error message, but PowerShell.exe exited with a code that signals success. For example, send server a reboot request and start a loop.

To exit from script you may use: exit 1 ( LastExitCode equal 1) http://powershell.com/cs/blogs/tips/archive/2009/05/18/returning-exit-code-from-script.aspx http://blogs.msdn.com/b/powershell/archive/2006/10/14/windows-powershell-exit-codes.aspx Monday, July 18, 2011 10:32 AM Reply | Quote 0 Sign in to vote Thank Ive been trying something like this but it doesnt seem to quite work… powershell -noprofile -command "icm MyServer {c:windowssystem32inetsrvappcmd.exe start site MyWebsite; exit $lastexitcode}" I've also tried creating a new session ErrorActionj is a common parameter that exists on all functions and cmdlets. Exit did the trick. $max = 3 $i = 0 DO{ IF($i -gt $max){"Server failed to reboot!";exit}#exit script, server did not reboot. $i++ "Wait for server to reboot" Start-Sleep -Seconds 1

Exit 3. –aucuparia Jul 10 '14 at 10:45 6 A very complete and well explained answer. Simply put, there are many reasons to terminate code execution before it's run it's full course.ScopesTerminating “code execution” can mean different things. Recipes & Secrets. Ultimately I always have to perform my own tests to figure it out.

By default, errors are sent in the error stream to the host program to be displayed, along with output. Steps Exit codes for batch files Use the command EXIT /B %ERRORLEVEL% at the end of the batch file to return the error codes from the batch file EXIT /B at So this time I will post my findings. When you do, try to look at $LastExitCode as shown here.

We change c:\temp\testexit.ps1 to: $global:globalvariable = "My global variable value" $command = "c:\temp\exit.ps1 -param1 x -param2 y" PowerShell -NonInteractive -NoProfile -Command { Invoke-Expression -Command $command; exit $LastErrorLevel } Write-Host "From PowerShell: Removing the Parameter attribute causes it to have an exit code of 1:param( [Parameter(Position=0,Mandatory=0)] [string]$aParam)exit 1Using [alias] seems fine.ReplyDeleteAnonymous13 June 2012 at 15:44Looks like something happened my commenting hash in the