[shell] Ansible playbook shell output

This is a start may be :

- hosts: all
  gather_facts: no
  tasks:
    - shell: ps -eo pcpu,user,args | sort -r -k1 | head -n5
      register: ps

    - local_action: command echo item
      with_items: ps.stdout_lines

NOTE: Docs regarding ps.stdout_lines are covered here: ('Register Variables' chapter).

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