- hosts: all
  become: yes
  become_method: sudo
  become_user: root
  tasks:
  - name: update apt list
    apt:
      update_cache: yes
  - name: Update and upgrade apt packages
    apt:
      upgrade: yes

  # - hosts: all
  #   become: true
  #   become_method: sudo
  #   become_user: root
  #   tasks:
  #   - name: get user
  #     # uses_shell: true
  #     ansible.builtin.shell: whoami


  # - name: Run whoami without become.
  #   command: whoami
  #   changed_when: false
  #   become: false
  #   register: whoami

  # - name: Set a fact with the user name.
  #   set_fact:
  #     login_user: "{{ whoami.stdout }}"
  # - name: Update Ubuntu
#   apt:
#     upgrade: true
#     update_cache: true
#   become: true