Private/Invoke-Quser.ps1
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<# .Synopsis Invoke `quser.exe` on the localhost or the target system. .Parameter Server A server to target. No validation or reachability testing is done. .Parameter UserOrSession Optional username, sessionname, or sessionid to pass on to `quser.exe`. #> function Invoke-Quser { [CmdletBinding()] [OutputType([string])] Param( [Parameter(ValueFromPipeline)] [string] $Server, [string] $UserOrSession = '' ) begin { Write-Debug "[QuserObject Invoke-Quser] Begin Bound Parameters: $($MyInvocation.BoundParameters | ConvertTo-Json)" Write-Debug "[QuserObject Invoke-Quser] Begin Unbound Parameters: $($MyInvocation.UnboundParameters | ConvertTo-Json)" } process { Write-Debug "[QuserObject Invoke-Quser] Process Bound Parameters: $($MyInvocation.BoundParameters | ConvertTo-Json)" Write-Debug "[QuserObject Invoke-Quser] Process Unbound Parameters: $($MyInvocation.UnboundParameters | ConvertTo-Json)" if ($Server -eq 'localhost') { $cmd = '{0}{1}' } else { $cmd = '{0} {1} /SERVER:{2}' } try { $quserPath = (Get-Command 'quser.exe' -ErrorAction 'Stop').Path } catch { $quserPath = (Get-Command "$env:SystemRoot\SysNative\quser.exe" -ErrorAction 'Stop').Path } $quser = $cmd -f $quserPath, $UserOrSession, $Server Write-Debug "[QuserObject Invoke-Quser] QUSER Command: ${quser}" try { $result = (Invoke-Expression $quser) 2>&1 } catch { $result = $Error[0].Exception.Message } Write-Verbose "[QuserObject Invoke-Quser] QUSER Result (ExitCode: ${LASTEXITCODE}):`n$($result | Out-String)" if ($LASTEXITCODE -eq 0) { Write-Output @{ Server = $Server Result = $result } } else { $message = if ($result.Exception) { $result.Exception.Message } else { $result } Write-Warning " ${Server}: $($message -join ', ')" } } } |