to allow further customization of the environment (see
.IR rc (1)
for more information).
+The cpu server can be specified with
+.B -h
+.IR host ,
+otherwise it defaults to the environment variable
+.B $cpu
+or is looked up from
+.IR ndb (6).
.PP
.I Rimport
mounts a remote directory
.TP
.B -P \fIpatternfile
Restricts the set of exported files (see
-.I exportfs (4))
+.IR exportfs (4))
for
.I rcpu
and