* Full domain begins with `full:`, followed by a complete and valid domain name.
* Full domain begins with `full:`, followed by a complete and valid domain name.
* Domains (including `domain`, `keyword`, `regexp` and `full`) may have one or more attributes. Each attribute begins with `@` and followed by the name of the attribute.
* Domains (including `domain`, `keyword`, `regexp` and `full`) may have one or more attributes. Each attribute begins with `@` and followed by the name of the attribute.
> **Note:** Adding new `regexp` and `keyword` rules is discouraged because it is easy to use them incorrectly, and proxy software cannot efficiently match these types of rules.
## How it works
## How it works
The entire `data` directory will be built into an external `geosite` file for Project V. Each file in the directory represents a section in the generated file.
The entire `data` directory will be built into an external `geosite` file for Project V. Each file in the directory represents a section in the generated file.