From f0264d0147b76649fb05d0b404aeec4d2bc84208 Mon Sep 17 00:00:00 2001
From: "Steve Lee (POWERSHELL)" <slee@microsoft.com>
Date: Sat, 30 Mar 2019 08:40:32 -0700
Subject: [PATCH] add support for NTFS streams syntax

---
 .../namespaces/FileSystemProvider.cs                      | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/System.Management.Automation/namespaces/FileSystemProvider.cs b/src/System.Management.Automation/namespaces/FileSystemProvider.cs
index bae300d570..8454a8c1e8 100644
--- a/src/System.Management.Automation/namespaces/FileSystemProvider.cs
+++ b/src/System.Management.Automation/namespaces/FileSystemProvider.cs
@@ -142,6 +142,14 @@ namespace Microsoft.PowerShell.Commands
                         // This handles the trailing slash case
                         continue;
                     }
+#if !UNIX                    
+                    else if (item.Contains(":"))
+                    {
+                        // This handles the NTFS stream name
+                        var streamName = item.Split(":");
+                        exactPath = Directory.GetFileSystemEntries(exactPath, streamName[0]).First() + ":" + streamName[1];
+                    }
+#endif
                     else
                     {
                         exactPath = Directory.GetFileSystemEntries(exactPath, item).First();