(RADIATOR) group regex

[Nihal]

We currently using radiator to validate based on the users Unix group. and have several entries in the users file like this -   DEFAULT Auth-Type = System, Group = shell         Service-Type = Login-User,         Login-IP-Host = 123.123.123.123,         Login-Service = Telnet   DEFAULT Auth-Type = System, Group = aux-dial, Simultaneous-Use = 1         Service-Type = Framed-User,         Framed-Protocol = PPP,         Framed-IP-Netmask = 255.255.255.255,         Framed-Routing = None,         Framed-MTU = 1500,         Framed-Compression = Van-Jacobson-TCP-IP, what has come up is that there are groups named similarly that we want to react the same without having to put an entry for each in the users file.   Instead of putting:   DEFAULT Auth-Type = System, Group = shell         Service-Type = Login-User,         Login-IP-Host = 123.123.123.123,         Login-Service = Telnet   DEFAULT Auth-Type = System, Group = shell-other         Service-Type = Login-User,         Login-IP-Host = 123.123.123.123,         Login-Service = Telnet   would it be possible to do something like this?   DEFAULT Auth-Type = System, Group = /^shell/         Service-Type = Login-User,         Login-IP-Host = 123.123.123.123,         Login-Service = Telnet   so that it would match all groups that start with the word shell? Or whatever other standard perl regex we came up with?   Thanks for the help, Nihal