Update cheatsheets

tldr/windows/netsh

@@ -0,0 +1,38 @@
+---
+syntax: markdown
+tags: [tldr, windows]
+source: https://github.com/tldr-pages/tldr.git
+---
+# netsh
+
+> Manage Windows network settings.
+> Some subcommands such as `wlan` have their own usage documentation.
+> More information: <https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/netsh>.
+
+- Add a helper Dynamic Link Library (DLL):
+
+`netsh add helper {{path	oile.dll}}`
+
+- Show all loaded helper DLLs:
+
+`netsh show helper`
+
+- Delete a helper DLL:
+
+`netsh delete helper {{path	oile.dll}}`
+
+- Export your network configuration settings to a file:
+
+`netsh dump > {{path	o\output_file.txt}}`
+
+- Show available network interfaces for tracing:
+
+`netsh trace show interfaces`
+
+- Exit the shell:
+
+`exit`
+
+- Display help:
+
+`netsh help`