diff --git a/helloworld b/helloworld
index 12a765c..e41758e 100644
--- a/helloworld
+++ b/helloworld
@@ -1 +1,16 @@
-hello this is my first playbook
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+#hello this is my first playbook
+- name: Ejecutar comando dinámico
+  hosts: all
+  become: yes
+
+  vars:
+    comando: "{{ command }}"
+
+  tasks:
+    - name: Ejecutar comando recibido
+      shell: "{{ comando }}"
+      register: resultado
+
+    - name: Mostrar salida
+      debug:
+        var: resultado.stdout
\ No newline at end of file