Rrfs ci simple - for use in testing github actions

.github/workflows/simple.yml

@@ -0,0 +1,26 @@
+name: Shell Commands
+
+on:
+  push:
+      branches: [rrfs_ci_simple]
+  workflow_dispatch:
+
+defaults:
+  run:
+    shell: bash -leo pipefail {0}
+
+jobs: 
+  run-shell-command:
+    runs-on: ubuntu-latest
+    steps:
+      - name: echo a string
+        run: echo "Hello World"
+      - name: multiline script
+        run: |
+          node -v
+          pwd
+      - name: python command
+        run: |
+          import platform
+          print (platform.processor())
+        shell: python