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esterly on Jan 6, 2017 | parent | context | favorite | on: Let’s Encrypt 2016 in Review

Use cert bot to auto renew https://certbot.eff.org/docs/using.html#renewing-certificate...

Also include command like below as part of your automated audit scripts:

echo | openssl s_client -connect google.com:443 2>/dev/null | openssl x509 -noout -dates

http://www.shellhacks.com/en/HowTo-Check-SSL-Certificate-Exp...

aaronmdjones on Jan 7, 2017 [–]

FYI, you can simplify that to

openssl s_client -connect google.com:443 </dev/null 2>&1 | openssl x509 -noout -enddate

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