diff --git a/docker/Aliases/dcsw.ps1 b/docker/Aliases/dcsw.ps1
new file mode 100644
index 0000000..17f795e
--- /dev/null
+++ b/docker/Aliases/dcsw.ps1
@@ -0,0 +1 @@
+Switch-DockerCompose
diff --git a/docker/Switch-DockerCompose.ps1 b/docker/Switch-DockerCompose.ps1
new file mode 100644
index 0000000..22f9c53
--- /dev/null
+++ b/docker/Switch-DockerCompose.ps1
@@ -0,0 +1,65 @@
+[CmdletBinding(SupportsShouldProcess)]param(
+    [Parameter(ParameterSetName="On",Mandatory)]
+    [switch]$On,
+    [Parameter(ParameterSetName="Off",Mandatory)]
+    [switch]$Off,
+    [Parameter(ParameterSetName="Query",Mandatory)]
+    [switch]$NoChange,
+    [switch]$Recurse,
+    [int]$Depth=1,
+    [Parameter(ParameterSetName="On",Position = 0, ValueFromRemainingArguments)]
+    [Parameter(ParameterSetName="Off",Position = 0, ValueFromRemainingArguments)]
+    [Parameter(ParameterSetName="Toggle",Position = 0, ValueFromRemainingArguments)]
+    [Parameter(ParameterSetName="Query",Position = 0, ValueFromRemainingArguments)]
+    [ArgumentCompleter({Invoke-Command -ScriptBlock $_DockerComposeDirsCompleter -ArgumentList $args})]
+    [string[]]$ProjectPath
+)
+
+if( -not $ProjectPath ) { $ProjectPath=@($PWD) }
+
+$local:ext = ".yml"
+$local:dcPathList = @()
+$ProjectPath | ForEach-Object {
+        while( $true ) {
+            if( (Test-Path (Join-Path $_ "docker-compose$ext")) -and -not $Recurse ) {
+                $dcPathList += Resolve-Path $_
+            } elseif( $Recurse ) {
+                $local:gciParams = [ordered]@{
+                    Recurse = $true
+                }
+                if( $Depth ) {
+                    $gciParams.Depth = $Depth
+                }
+                $dcPathList += Get-ChildItem -Path $_ -Include "docker-compose$ext" @gciParams |
+                    Select-Object -ExpandProperty Directory # |
+#                    Where-Object { $Force -or -not (Test-Path $(Join-Path $_ .noauto.all)) }
+            }
+            if( ($dcPathList -and -not $Recure) -or $ext -eq '.yaml' ) { 
+                break
+            }
+            $ext = '.yaml'
+        }
+    }
+if( -not $dcPathList ) { return }
+
+$dcPathList | ForEach-Object {
+    $local:NoAutoPath = $(Join-Path $_ '.noauto.all')
+    $local:NoAutoOffPath = "${NoAutoPath}.off"
+    $local:IsNoAuto = Test-Path $NoAutoPath
+    $local:IsNoAutoOff = Test-Path $NoAutoOffPath
+
+    if( ($NoChange -and $IsNoAuto) -or (-not $NoChange -and ($Off -or (-not $On -and -not $IsNoAuto)) ) ) {
+        if( $IsNoAutoOff ) {
+            Move-Item $NoAutoOffPath $NoAutoPath
+         } elseif( -not $IsNoAuto -and -not $NoChange ) {
+             $null = New-Item -ItemType File -Path $NoAutoPath -Value ""
+        }
+        Write-Host -ForegroundColor Magenta -NoNewline "Off"
+    } elseif( $NoChange -or $On -or (-not $Off -and $IsNoAuto) ) {
+        if( $IsNoAuto -and -not $NoChange ) {
+            Move-Item $NoAutoPath $NoAutoOffPath
+        }
+        Write-Host -ForegroundColor Gree -NoNewline "On "
+    }
+    Write-Host -ForegroundColor Cyan " $("$_".Replace($PWD.Path,'').Substring(1))"
+}