wsl-open: add page (#7007)

pages/windows/wsl-open.md

@@ -0,0 +1,24 @@
+# wsl-open
+
+> Open a file or URL from within Windows Subsystem for Linux in the user's default Windows GUI application.
+> More information: <https://gitlab.com/4U6U57/wsl-open>.
+
+- Open the current directory in Windows Explorer:
+
+`wsl-open {{.}}`
+
+- Open a URL in the user's default web browser in Windows:
+
+`wsl-open {{https://example.com}}`
+
+- Open a specific file in the user's default application in Windows:
+
+`wsl-open {{path/to/file}}`
+
+- Set `wsl-open` as the shell's web browser (open links with `wsl-open`):
+
+`wsl-open -w`
+
+- Display help:
+
+`wsl-open -h`