[Serusers] fifo tutorial

[Martin Hoffmann]

Steve Blair wrote:
> 
> I lost my link to the only ser fifo tutorial I ever saw.I'd like to 
> write some scripts that talk to the fifo but I do not know what commands 
> are available. Does anyone have a tutorial?

Not me, no. But if you just want to know which commands there are, use

# serctl fifo which

What the commands do SHOULD be documented in the README files of the
modules.

Regards,
Martin