# k3s > Install and manage lightweight Kubernetes clusters. > More information: . - Run the embedded `kubectl` command: `k3s kubectl get nodes` - Take an etcd snapshot of the cluster: `k3s etcd-snapshot save` - Rotate the CA certificate: `k3s certificate rotate-ca` - Manage bootstrap tokens: `k3s token list` - Uninstall K3s and remove all components: `k3s-uninstall.sh`