Sockets in /dev: what are they? how to recreate them?

[George Robbins]

In article <smw.676144715 at alcor> smw at alcor.concordia.ca ( Steven Winikoff ) writes:
> 
> Being fortunate enough to have "spare" partition on one of our disks,
> I'm backing up my root partition (on a DECsystem 5500 under Ultrix 4.1)
> to disk, using afio (since the Ultrix cpio is broken, but that's
> another story).
> 
> My question concerns the following three items in /dev:
> 
>                /root.bak/dev/snmp
>                /root.bak/dev/elcscntlsckt
>                /root.bak/dev/printer
> 
> These are all sockets, and I can't copy them using afio/cpio or tar.

They are dynamically created by the programs / function that use them,
so there is no need to worry about backing them up.  As far as what
they're for, /dev/printer is used by /etc/lpd and documented in the
lpd man page.  The others are for error logging and I guess SNMP network
magnagment daemons.
-- 
George Robbins - now working for,     uucp:   {uunet|pyramid|rutgers}!cbmvax!grr
but no way officially representing:   domain: grr at cbmvax.commodore.com
Commodore, Engineering Department     phone:  215-431-9349 (only by moonlite)