# FAQ

***

### How do I update the credentials specified during pf9ctl install? <a href="#how-do-i-update-the-credentials-specified-during-pf9ctl-install" id="how-do-i-update-the-credentials-specified-during-pf9ctl-install"></a>

Use the config create command. You can do that by running

```
pf9ctl config create
```

### How do I upgrade my CLI installation? <a href="#how-do-i-upgrade-my-cli-installation" id="how-do-i-upgrade-my-cli-installation"></a>

See the **Upgrade** section under [Management of the Platform9 CLI](https://docs.platform9.com/managed-kubernetes/add-remove-platform9-cli#installation).

### How do I uninstall the CLI and any other PMK components installed on my node? <a href="#how-do-i-uninstall-the-cli-and-any-other-pmk-components-installed-on-my-node" id="how-do-i-uninstall-the-cli-and-any-other-pmk-components-installed-on-my-node"></a>

See the **Uninstall** section under [Management of the Platform9 CLI](https://docs.platform9.com/managed-kubernetes/add-remove-platform9-cli#management-of-the-platform9-cli).

### Troubleshooting <a href="#troubleshooting" id="troubleshooting"></a>

Refer to [Troubleshooting CLI Issues](https://docs.platform9.com/managed-kubernetes/support/troubleshooting/troubleshooting-cli-issues).