{"id":49,"description":"openssl - show certificate validity","tags":["tools","openssl"],"contents":["# show notBefore and notAfter date of the given certificate","openssl x509 -noout -startdate -enddate -in \u003ccertificate\u003e","# print all details of the certificate in text format","openssl x509 -noout -text -in root_ca.crt"]}