osmium:tldr:20610

This command is using a tool named "osmium" to filter tags in an OpenStreetMap (OSM) PBF file.

Here is the breakdown of the command:

• osmium: Refers to the name of the tool being used.
• tags-filter: Indicates that we want to filter tags in the specified OSM file.
• ${path-to-input-pbf}: Represents the path to the input PBF file. You need to replace ${path-to-input-pbf} with the actual path to the PBF file you want to filter.
• amenity=restaurant: Specifies the filtering criteria. In this case, it filters for nodes, ways, and relations that have the tag amenity with the value restaurant. It selects only the OSM elements that represent restaurants.
• -o: Denotes that the next argument is the path to the output PBF file.
• ${path-to-output-pbf}: Represents the path to the output PBF file. You need to replace ${path-to-output-pbf} with the actual path where you want to save the filtered PBF file.

Overall, this command is used to filter restaurants from an OSM PBF file and save the resulting filtered data to a new PBF file.