.\" Copyright (c) 1986, 1991, 1993 .\" The Regents of the University of California. All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. All advertising materials mentioning features or use of this software .\" must display the following acknowledgement: .\" This product includes software developed by the University of .\" California, Berkeley and its contributors. .\" 4. Neither the name of the University nor the names of its contributors .\" may be used to endorse or promote products derived from this software .\" without specific prior written permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" .\" @(#)uupoll.8 8.1 (Berkeley) 6/6/93 .\" .Dd June 6, 1993 .Dt UUPOLL 8 .Os BSD 4.3 .Sh NAME .Nm uupoll .Nd poll a remote .Tn UUCP site .Sh SYNOPSIS .Nm uupoll .Op Fl g Ns Ar grade .Op Fl n .Ar system .Sh DESCRIPTION .Nm Uupoll is used to force a poll of a remote system. It queues a null job for the remote system and then invokes .Xr uucico 8 . .Pp The following options are available: .Bl -tag -width Fl .It Fl g Ns Ar grade Only send jobs of grade .Ar grade or higher on this call. .It Fl n Queue the null job, but do not invoke .Xr uucico . .El .Pp .Nm Uupoll is usually run by .Xr cron 5 or by a user who wants to hurry a job along. A typical entry in .Em crontab could be: .Bd -literal 0 0,8,16 * * * daemon /usr/bin/uupoll ihnp4 0 4,12,20 * * * daemon /usr/bin/uupoll ucbvax .Ed .Pp This will poll .Em ihnp4 at midnight, 0800, and 1600, and .Em ucbvax at 0400, noon, and 2000. .Pp If the local machine is already running .Xr uucico every hour and has a limited number of outgoing modems, a more elegant approach might be: .Bd -literal 0 0,8,16 * * * daemon /usr/bin/uupoll -n ihnp4 0 4,12,20 * * * daemon /usr/bin/uupoll -n ucbvax 5 * * * * daemon /usr/lib/uucp/uucico -r1 .Ed .Pp This will queue null jobs for the remote sites at the top of hour; they will be processed by .Xr uucico when it runs five minutes later. .Sh FILES .Bl -tag -width /usr/lib/uucp/UUCP -compact .It Pa /usr/lib/uucp/UUCP internal files/utilities .It Pa /var/spool/uucp/ Spool directory .El .Sh SEE ALSO .Xr uucp 1 , .Xr uux 1 , .Xr uucico 8 .Sh HISTORY The .Nm command appeared in .Bx 4.3 .