Usage: label-photos [OPTION...] [--] [ jpg-files ] View *.jpg files and prompts for a label. Recurses through zoom directories if any, applying the new label. Give '*' to repeat the last label on all the remaining files. Pushes the final label into 'title.ttl' if it does not exist. Use '#private' to omit public linking Options: -l, --label=label label to use instead of prompting (implies --no-viewer). Prefix with '+' to add to existing label. -n, --no-viewer Don't popup a viewer -v, --verbose be verbose -h, --help print this help message -V, --version print version and exit Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.