userexists

Prototype: userexists(user)

Return type: class

Description: Return whether user name or numerical id exists on this host.

Checks whether the user is in the password database for the current host. The argument must be a user name or user id.

Arguments:

• user : User name or identifier, in the range .*

Example:

    bundle agent example
    {     
      classes:

          "ok" expression => userexists("root");

      reports:

        ok::

          "Root exists";

        !ok::

          "Root does not exist";
    }