=== D-4 5단계: 타이머 ===

0 timers listed.
Pass --all to see loaded but inactive timers, too.
--- 엣지 쪽
Thu 2026-09-17 17:06:05 UTC 9h left     -                           -            certbot.timer                certbot.service

=== D-4 6단계 ① ② ③ ===
[Unit]
Description=Certbot
Documentation=file:///usr/share/doc/python-certbot-doc/html/index.html
Documentation=https://certbot.eff.org/docs
[Service]
Type=oneshot
ExecStart=/usr/bin/certbot -q renew --no-random-sleep-on-renew
PrivateTmp=true
---
[Unit]
Description=Run certbot twice daily
[Timer]
OnCalendar=*-*-* 00,12:00:00
RandomizedDelaySec=43200
Persistent=true
[Install]
WantedBy=timers.target
---
total 0

=== D-4 7단계를 문서 그대로: [test-server] 에서 ===
(줄 수: 3)

=== 같은 것을 엣지에서 ===
   1065       1   11145 Thu Sep 17 04:27:39 2026 nginx: master process /usr/sbin/nginx -g daemon on; master_process on;
   1106    1065   11135 Thu Sep 17 04:27:49 2026 nginx: worker process