Rocky 9 의 단순 안내성 console log 없애는 방법입니다. $ echo "kernel.printk = 3 4 1 7" >> /etc/sysctl.conf && sysctl -p [참고] ansible playbook---- name: Set kernel.printk value persistently and immediately hosts: all become: true tasks: - name: Set kernel.printk using sysctl module ansible.posix.sysctl: name: kernel.printk value: "3 4 1 7" state: present sysctl_file: /etc..