Nah, it's a complete server package. It's primary purpose is for you to slap on it an ancient machine (Pentium 90 or higher h:) and use it for firewall, routing, dns, etc.

But assuming your machine is from say, the bronze age instead of the stone age, it's also a web server, ftp server, Samba server, mail server, etc.

Neat thing about it is that it's all web administered via secure http. Keyboard, monitor, mouse, CD ROM, floppy... totally unneccessary unless it takes a shit on you.

Want a command line? That's in the web management too, scripted.