diff --git a/.github/workflows/teste-shell.yml b/.github/workflows/teste-shell.yml
index e69de29..45d310e 100644
--- a/.github/workflows/teste-shell.yml
+++ b/.github/workflows/teste-shell.yml
@@ -0,0 +1,50 @@
+name: Teste Shell Runner
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  shell-test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: ✅ Verificar sistema
+        run: |
+          echo "=== Runner funcionando! ==="
+          echo "Data: $(date)"
+          echo "Hostname: $(hostname)"
+          uname -a
+
+      - name: 📦 Verificar ferramentas disponíveis
+        run: |
+          echo "=== Ferramentas ==="
+          bash --version
+          python3 --version
+          curl --version | head -1
+
+      - name: 🌐 Testar conectividade externa
+        run: |
+          echo "=== Ping externo ==="
+          curl -s https://ifconfig.me && echo ""
+          echo "Conectividade OK!"
+
+      - name: 📝 Criar e executar script shell inline
+        run: |
+          cat > /tmp/meu-script.sh << 'EOF'
+          #!/bin/bash
+          echo "=== Script a correr dentro do runner ==="
+          echo "Utilizador: $(whoami)"
+          echo "Directório: $(pwd)"
+          echo "Memória disponível:"
+          free -h
+          echo "Espaço em disco:"
+          df -h /
+          EOF
+
+          chmod +x /tmp/meu-script.sh
+          bash /tmp/meu-script.sh
+
+      - name: 🎉 Teste concluído
+        run: echo "Todos os steps passaram com sucesso!"
\ No newline at end of file