Usage:
  gio COMMAND [ARGS…]

Commands:
  help     Print help
  version  Print version
  cat      Concatenate files to standard output
  copy     Copy one or more files
  info     Show information about locations
  launch   Launch an application from a desktop file
  list     List the contents of locations
  mime     Get or set the handler for a mimetype
  mkdir    Create directories
  monitor  Monitor files and directories for changes
  mount    Mount or unmount the locations
  move     Move one or more files
  open     Open files with the default application
  rename   Rename a file
  remove   Delete one or more files
  save     Read from standard input and save
  set      Set a file attribute
  trash    Move files or directories to the trash
  tree     Lists the contents of locations in a tree

Use “gio help COMMAND” to get detailed help.