rdpsign: add page (#2433)

pages/windows/rdpsign.md

@@ -0,0 +1,23 @@
+# rdpsign
+
+> A tool for signing Remote Desktop Protocol (RDP) files.
+
+- Sign an RDP file:
+
+`rdpsign {{path/to/file.rdp}}`
+
+- Sign an RDP file using a specific sha256 hash:
+
+`rdpsign {{path/to/file.rdp}} /sha265 {{hash}}`
+
+- Enable quiet output:
+
+`rdpsign {{path/to/file.rdp}} /q`
+
+- Display verbose warnings, messages and statuses:
+
+`rdpsign {{path/to/file.rdp}} /v`
+
+- Test the signing by displaying the output to stdout without updating the file:
+
+`rdpsign {{path/to/file.rdp}} /l`