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

You could do (exemple with java cacert):

for cert in `keytool -list -keystore cacerts -storepass changeit | grep trustedCertEntry | grep -Eo "^[^,]*"`;do
    `keytool -exportcert -keystore cacerts -alias $cert -file ${cert}.crt <<< $'changeit'`
done

That will export all cert in a separated .crt file