josm:tldr:4ec1d
The command "josm --reset-preferences" is used to reset the preferences of the JOSM (Java OpenStreetMap Editor) software.
JOSM is a commonly used software for editing and contributing data to the OpenStreetMap (OSM) project, which is an open-source mapping platform. JOSM allows users to download OSM data, edit it, and upload the changes back to the OSM database.
Preferences in JOSM include various user settings and configurations, such as default map view, keyboard shortcuts, plugins, and more. By using the "josm --reset-preferences" command, you are instructing the software to revert all preferences back to their default values.
This command can be helpful in situations where you might be facing issues or conflicts caused by customized preferences. By resetting the preferences, you can start fresh with the default settings, potentially resolving any problems or inconsistencies.
It's worth noting that running this command will reset all preferences, so any customized settings will be lost. Therefore, it's always recommended to backup your preferences before executing this command, especially if you have made extensive customizations to your JOSM setup.