tzupdate: tzupdate ( utility to set the system time using geolocation) tzupdate: tzupdate: Small, easy to understand codebase. Queries multiple geolocation tzupdate: services in parallel and returns the first with a successful result. tzupdate: Protects against directory traversal and invalid results when tzupdate: linking /etc/localtime tzupdate: tzupdate: tzupdate: tzupdate: tzupdate: