sudo add-apt-repository ppa:certbot/certbot
sudo apt-get update
sudo apt-get install certbot
手动 只获取证书
certbot certonly --standalone -d kdaye.com -d www.kdaye.com
输入邮箱
输入A为同意
输入Y为同意愿意接受邮件
IMPORTANT NOTES:
- Congratulations! Your certificate and chain have been saved at
/etc/letsencrypt/live/kdaye.com/fullchain.pem. Your cert will
our work by:
Donating to ISRG / Let's Encrypt: https://letsencrypt.org/donate
Donating to EFF: https://eff.org/donate-le
自动续签
certbot renew --dry-run