The SHOW SERVICES command displays service-specific information
    for one or all services offered by the server. This information
    includes the device associated with the service, the service
    class, and the number of connected sessions.

    The SHOW SERVICES command supports wildcard expressions. In the
    InfoServer utility, wildcards, where supported, are those used
    in OpenVMS. The % character matches exactly one character. The *
    character matches zero or more characters.

    Format

      SHOW SERVICES  [serviceName] [options...]