OPR(I) 7/17/74 OPR(I)
opr - off line print
-destination ] [ -crm ] [ name ... ]
Opr causes the named files to be printed off line at the
specified destination. If no names appear the standard
input is assumed.
At the mother system the following destinations are
recognized. The default destination is mh.
lp Local line printer.
mh GCOS at Murray Hill Comp Center. GCOS identification
must be registered in the UNIX password file (see passwd
sp Spider network printer.
xx The two-character code xx is taken to be a Murray Hill
GCOS station id. Useful codes are `r1' for quality
print and `q1' for quality print with special ribbon.
Opr uses spooling daemons that do the job when facilities
become available. Flag -r causes the named files to be
removed when spooled. Flag -c causes copies to be made so
as to insulate the daemons from any intervening changes to
Flag -m causes mail to be sent when UNIX is finished
transmitting the file. For GCOS jobs the mail includes the
/etc/passwd personal ident cards
/lib/dpr dataphone spooler
/etc/dpd dataphone daemon
/usr/dpd/* spool area
/lib/lpr line printer spooler
/etc/lpd line printer daemon
/usr/lpd/* spool area
/lib/npr spider network spooler
fsend (I), dpd (VIII), lpd (VIII)
Line printer spooler doesn't handle flags.
Spider network spooler doesn't spool.