develog

div 가 여러 개 있을 때 div 사이 높이 간격만 벌리기div.myItem:not(:last-child) { margin-bottom: 20px;}

ssh-keygen -R 192.168.56.11

https://docs.ansible.com/ansible/latest/playbook_guide/playbooks_conditionals.html#commonly-used-facts Conditionals — Ansible Community DocumentationAnsible Community Documentation Ansible Conditionals In a playbook, you may want to execute different tasks or have different goals, depending on the value of a fact (data about the remote system), a variable, or the result of a previous task. You m..