Output fish completion script for rclone.
Generates a fish autocompletion script for rclone.
This writes to /etc/fish/completions/rclone.fish by default so will probably need to be run with sudo or as root, e.g.
sudo rclone genautocomplete fish
Logout and login again to use the autocompletion scripts, or source them directly
If you supply a command line argument the script will be written there.
If output_file is "-", then the output will be written to stdout.
rclone completion fish [output_file] [flags]
-h, --help help for fish
See the global flags page for global options not listed here.