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rclone completion fish 
Output fish completion script for rclone.
Synopsis 
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 completion fish
Logout and login again to use the autocompletion scripts, or source them directly
. /etc/fish/completions/rclone.fish
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]Options 
  -h, --help   help for fishSee the global flags page for global options not listed here.
See Also 
- rclone completion - Output completion script for a given shell.