openssl查看证书

1

echo | openssl s_client -servername xxx.com -connect soulchild.cn:443 2>/dev/null | sed -n '/-----BEGIN CERTIFICATE-----/,/-----END CERTIFICATE-----/p'

1

echo | openssl s_client -servername xxx.com -connect soulchild.cn:443 2>/dev/null | openssl x509 -noout -dates