dotnet-on-Ubuntu.md

@@ -1,6 +1,7 @@
+## One-time setup
+
 https://docs.microsoft.com/en-us/dotnet/core/install/linux-ubuntu
 
-One-time setup:
 ```shell
 wget https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
 sudo dpkg -i packages-microsoft-prod.deb
@@ -19,7 +20,7 @@ dotnet run
 More documentation on `dotnet new`:
 https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet-new
 
-Stuff specific to MonoGame:
+## Stuff specific to MonoGame
 https://docs.monogame.net/articles/getting_started/1_setting_up_your_development_environment_ubuntu.html
 ```shell
 sudo apt install dotnet-sdk-3.1
@@ -29,3 +30,9 @@ mgcb-editor --register
 dotnet build DesktopGL/DesktopGL.csproj
 dotnet run --project DesktopGL/DesktopGL.csproj
 ```
+
+## Publishing a Linux executable from Windows
+
+```shell
+dotnet publish -c Release -o mygame --self-contained --runtime linux-x64
+```