[实例] x509 命令（输出证书的别名）

[root@monitor ssl.crt]# openssl x509 -in mail.bob.com.crt -alias -noout

[root@monitor ssl.crt]#

 

[root@monitor ssl.crt]# openssl x509 -setalias "certificate of bob" -in my.crt -out my2.crt
[root@monitor ssl.crt]# openssl x509 -alias -noout -in my2.crt                 
certificate of bob
[root@monitor ssl.crt]#

 

[root@monitor ssl.crt]# openssl x509 -text -noout -in my2.crt |grep -i alias
Alias: certificate of bob
[root@monitor ssl.crt]#