For the CKA exam, how much openssl commands knowledge is needed?

Kubernetes
#1

kmkale:
For the CKA exam, how much openssl commands knowledge is needed?

#2

Omer Roland:
Nothing

#3

Todor Tanevski:
not much at all

#4

Mohamed Ayman:
Regarding the certificates, learn only basic use cases. Ex: How to check the certificate details, CN name, expiry dates etc.

#5

kmkale:
so openssl x509 -in ca.crt -text -noout should do then?