===== mkauth validade depois atualizacao =====

<code>

echo "ALTER TABLE sis_acesso ADD validade DATETIME NOT NULL DEFAULT '2050-12-31 00:00:00'" | sudo mysql -h localhost -u root -pvertrigo mkradius

</code>

===== ssl =====
<code>
       SSLCertificateFile /etc/letsencrypt/live/intechgrity.com/cert.pem
       SSLCertificateKeyFile /etc/letsencrypt/live/intechgrity.com/privkey.pem
       SSLCertificateChainFile /etc/letsencrypt/live/intechgrity.com/chain.pem
       
0 */12 * * * root test -x /usr/bin/certbot -a \! -d /run/systemd/system && perl -e 'sleep int(rand(43200))' && certbot -q renew --deploy-hook "/etc/init.d/apache2 restart"

</code>