安裝certbot

• 1先裝epel
  • sudo yum install epel-release
• 2再裝snapd
  • sudo yum install snapd
  • sudo systemctl enable --now snapd.socket
  • sudo ln -s /var/lib/snapd/snap /snap
• 3再裝snapd core
  • sudo snap install core
  • sudo snap refresh core
• 4.安裝certbot
  • sudo snap install --classic certbot
  • sudo ln -s /snap/bin/certbot /usr/bin/certbot
• 5.apache 增加設定vhosts.conf
  • <VirtualHost *:80>
  • ServerName www.tajh.tyc.edu.tw
  • DocumentRoot /var/www/html
  • </VirtualHost>
• 6.執行certbot
  • sudo certbot --apache