How to export the all intermediate certs including root certificates using keytool only

Question

I am Trying to configure SSL and got the .pfx file from server team. The Certificate chain length: 2

When i am trying to export the certificate chain using keytool, only

Answer 1

This works in Java 8 to export the whole certificate chain to a file:

keytool -list -alias yourcert -keystore /path/to/keystore -rfc

Same format as export except it dumps the whole chain. You lose out on the -file option, but you can simply redirect to a file using >