linux:webserver:openssl:check_cert_expire
This is an old revision of the document!
Table of Contents
Check SSL Cert Expire Date
Expire Date
echo | openssl s_client -showcerts -servername <sniname> -connect <server>:<port> 2>/dev/null | openssl x509 -noout -startdate -enddate Beispiel: echo | openssl s_client -showcerts -servername dwiki.heisl.org -connect dwiki.heisl.org:443 2>/dev/null | openssl x509 -noout -startdate -enddate
Subject
echo | openssl s_client -showcerts -servername <sniname> -connect <server>:<port> 2>/dev/null | openssl x509 -noout -subject Beispiel: echo | openssl s_client -showcerts -servername dwiki.heisl.org -connect dwiki.heisl.org:443 2>/dev/null | openssl x509 -noout -subject
Text
echo | openssl s_client -showcerts -servername <sniname> -connect <server>:<port> 2>/dev/null | openssl x509 -noout -text Beispiel: echo | openssl s_client -showcerts -servername dwiki.heisl.org -connect dwiki.heisl.org:443 2>/dev/null | openssl x509 -noout -text
linux/webserver/openssl/check_cert_expire.1670942241.txt.gz · Last modified: by stone