Command 'etcdctl' not found, but can be installed with: snap install etcd . . .

Jeff Bowers:
Command ‘etcdctl’ not found, but can be installed with:

snap install etcd # version 3.4.5, or
apt install etcd-client

See ‘snap info etcd’ for additional versions.

Mohamed Ayman:
Check these useful steps https://github.com/mmumshad/kubernetes-cka-practice-test-solution-etcd-backup-and-restore