$ sudo cerbot-auto certonly --webroot -w /var/www/ -m support@company.co.jp -d someserver.co.jp --agree-tos
#!/bin/sh
cerbot-auto renew -q --post-hook 'service apache2 reload'
wget https://dl.eff.org/certbot-auto
chmod a+x certbot-auto
sudo chown root:root certbot-auto
sudo mv -i certbot-auto /usr/local/bin/
sudo certbot-auto certonly --webroot -w /var/lib/tomcat7/webapps/ROOT/ -m ls-support@jmtech.co.jp -d cx4.locationsupporter.info --agree-tos
sudo vi /etc/apache2/sites-enabled/default-ssl
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SSLCertificateFile /etc/letsencrypt/live/cx4.locationsupporter.info/cert.pem
SSLCertificateKeyFile /etc/letsencrypt/live/cx4.locationsupporter.info/privkey.pem
SSLCertificateChainFile /etc/letsencrypt/live/cx4.locationsupporter.info/chain.pem
================================================
echo '#!/bin/sh' > certbot
echo "cerbot-auto renew -q --post-hook 'service apache2 reload'" >> certbot
chmod a+x certbot
sudo chown root:root certbot
sudo mv -i certbot /etc/cron.daily/