tmutil:tldr:a9a13

The command sudo tmutil setdestination -a ${destination} is used to set the destination for Time Machine backups on a macOS system. Let's break down the command:

• sudo: This is a command that allows the user to execute the following command with administrative privileges. It stands for "superuser do" and provides elevated permissions.
• tmutil: The tmutil command-line utility is used to manage Time Machine backups on macOS systems.
• setdestination: This is a subcommand of tmutil used to set the destination for Time Machine backups.
• -a: This option specifies that the destination being set is an automatic backup destination.
• ${destination}: This is a variable that should be substituted with the actual destination path or URL where the Time Machine backups will be stored. The ${destination} is a placeholder, and you need to replace it with the actual value.

Overall, this command with the necessary changes allows you to set the destination for Time Machine backups to a specific location or network URL on your macOS system. The sudo is used to execute the command with administrative privileges to make the necessary configuration changes.