Usage: gwconf [OPTION...] [SOURCE FILE/ID] [DEST FILE/ID]
gwconf applies desired user configuration

Examples:
  gwconf --apply setup.tar.xz   # use setup.tar.xz
  gwconf --apply d              # Clear setup
  gwconf --apply 0              # Restore configuration from backup 0

Options:
  -a, --apply         Apply configuration by file path or id
      --clear-setup   Clears device configuration,
                      same as '--apply default'
      --gws-info      Show info about configuration
  -h, --help          display this short help and exit
      --list          List all configurations (default option)
                      Lists current, backups and default configurations
      --list-old      List only backup configurations
      --reload        Reload configuration, 
                      same as '--apply current'
  -t, --test          Test configuration
  -v, --verbose       be verbose

ID
  c, current        : current setup
  0, backup0        : backup 0 (up to 4)
  d, default        : default setup
  n, new            : new setup
  s, system-default : system default

