# Checking Validity
echo | openssl s_client -connect site:port 2>/dev/null | openssl x509 -noout -dates
@ Extract all information
echo | openssl s_client -connect google.com:443 2>/dev/null | openssl x509 -noout -text
bash shell ssl tls
http://www.shellhacks.com/en/HowTo-Check-SSL-Certificate-Expiration-Date-from-the-Linux-Shell
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Texte seul - Permalink - Snippet public posté le 09/11/2021