小编CiC*_*iCa的帖子

寻求帮助以了解为什么我从下面的调试行获得额外的输出：

- name: Check kernel diff
  become: true
  shell: "sdiff {{ item }}/pre-kernel.out {{ item }}/post-kernel.out | grep '|' | awk -F'|' '{print $2}' | xargs"
  register: "kernel"
  with_items: "{{work_dir}}"
- debug: 
    msg: "The system is now running Kernel Version {{ item.stdout }}"
  when: "{{ item.changed == true }}"
  with_items: "{{ kernel.results}}"

msg 的输出是正确的，但如何停止/隐藏它之前出现的所有详细信息：

TASK [patching : debug] ************************
[WARNING]: conditional statements should not include jinja2 templating delimiters such as {{ }} or {% %}. Found: {{ item.changed == true …