# amass > In-depth Attack Surface Mapping and Asset Discovery tool. > Some subcommands such as `amass db` have their own usage documentation. > More information: . - Check the Amass version: `amass -version` - Show general help: `amass -help` - Show help on an Amass subcommand (like `intel`, `enum`, etc.): `amass -help {{subcommand}}` - Execute an Amass subcommand: `amass {{subcommand}}`