证书有效期:
openssl x509 -in xxx.pem -noout -dates
生成pem格式的证书:
openssl pkcs12 -in CertificateName.p12 -out CertificateName.pem -nodes
证书有效期:
openssl x509 -in xxx.pem -noout -dates
生成pem格式的证书:
openssl pkcs12 -in CertificateName.p12 -out CertificateName.pem -nodes