diff --git a/README.md b/README.md
index a028971..ce3a9a0 100644
--- a/README.md
+++ b/README.md
@@ -62,4 +62,23 @@ However, it takes ages before `ionic serve` takes these modifications into accou
 * [vscode settings - How can I create templates for file extensions in Visual Studio Code? - Stack Overflow](https://stackoverflow.com/questions/50571130/how-can-i-create-templates-for-file-extensions-in-visual-studio-code)
 
 
+### Useful commands
+```bash
+vdv@nuc:~/projects/tea/dyomedea/dyomedea$ adb --version
+Android Debug Bridge version 1.0.41
+Version 33.0.3-8952118
+Installed as /homext/Android/Sdk/platform-tools/adb
+
+$ ionic capacitor run --target RFCN20NEZ4R   android
+
+$ ionic serve --no-open
+
+$ npm test
+
+$ npx typedoc
+
+$ npx trapeze run trapeze.config.yaml 
+```
+
+