Linux 证书文件查看参考

证书格式	查看工具	参考命令
.jks	keytool	keytool -list -v -keystore yourfile.jks
.kdb	gskcmd	gskcmd -cert -list -db yourfile.kdb -pw password
.crt	openssl	openssl x509 -in yourfile.crt -text -noout
.cer	openssl	openssl x509 -in yourfile.cer -text -noout
.pem	openssl	openssl x509 -in yourfile.pem -text -noout
.p12	openssl	openssl pkcs12 -in yourfile.p12 -info -nokeys