Functions/Uninstall-Service.ps1
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# Copyright 2012 Aaron Jensen # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. function Uninstall-Service { <# .SYNOPSIS Removes/deletes a service. .DESCRIPTION Removes an existing Windows service. If the service doesn't exist, nothing happens. The service is stopped before being deleted, so that the computer doesn't need to be restarted for the removal to complete. Even then, sometimes it won't go away until a reboot. I don't get it either. .LINK Carbon_Service .LINK Install-Service .EXAMPLE Uninstall-Service -Name DeathStar Removes the Death Star Windows service. It is destro..., er, stopped first, then destro..., er, deleted. If only the rebels weren't using Linux! #> [CmdletBinding(SupportsShouldProcess=$true)] param( [Parameter(Mandatory=$true)] [string] # The service name to delete. $Name ) Set-StrictMode -Version 'Latest' Use-CallerPreference -Cmdlet $PSCmdlet -Session $ExecutionContext.SessionState $service = Get-Service | Where-Object { $_.Name -eq $Name } $sc = (Join-Path $env:WinDir system32\sc.exe -Resolve) if( $service ) { if( $pscmdlet.ShouldProcess( "service '$Name'", "remove" ) ) { Stop-Service $Name $output = & $sc delete $Name if( $LASTEXITCODE ) { if( $LASTEXITCODE -eq 1072 ) { Write-Warning -Message ('The {0} service is marked for deletion and will be removed during the next reboot.{1}{2}' -f $Name,([Environment]::NewLine),($output -join ([Environment]::NewLine))) } else { Write-Error -Message ('Failed to uninstall {0} service (returned non-zero exit code {1}):{2}{3}' -f $Name,$LASTEXITCODE,([Environment]::NewLine),($output -join ([Environment]::NewLine))) } } else { $output | Write-Verbose } } } } Set-Alias -Name 'Remove-Service' -Value 'Uninstall-Service' |