Afficher le contenu d'un certificat x509 avec openssl

Linux# openssl x509 -in certificat.pem -noout -text
Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            fd:22:b6:88:ff:78:43:aa        Signature Algorithm: sha1WithRSAEncryption
        Issuer: C=FR, ST=exemple, O=masociete.Fr, CN=A-certif/emailAddress=bob@test.fr
        Validity
            Not Before: Nov 22 02:12:51 2010 GMT
            Not After : Nov 17 02:12:51 2020 GMT