# gnmic set > Modify gnmi network device configuration. > More information: . - Update the value of a path: `gnmic {{[-a|--address]}} {{ip:port}} set --update-path {{path/to/directory}} --update-value {{value}}` - Update the value of a path to match the contents of a JSON file: `gnmic {{[-a|--address]}} {{ip:port}} set --update-path {{path/to/directory}} --update-file {{path/to/file}}` - Replace the value of a path to match the contents of a JSON file: `gnmic {{[-a|--address]}} {{ip:port}} set --replace-path {{path/to/directory}} --replace-file {{path/to/file}}` - Delete the node at a given path: `gnmic {{[-a|--address]}} {{ip:port}} set --delete {{path/to/directory}}`