.\"	$OpenBSD: syslogc.8,v 1.4 2005/09/24 02:09:54 djm Exp $
.\"
.\" Copyright (c) 2004 Damien Miller
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\"
.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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.Dd November 2, 2003
.Dt SYSLOGC 8
.Os
.Sh NAME
.Nm syslogc
.Nd collect messages from syslog memory buffer
.Sh SYNOPSIS
.Nm syslogc
.Op Fl Ccoq
.Op Fl s Ar reporting_socket
.Ar logname
.Nm syslogc
.Op Fl Cc
.Ar logname
.Nm syslogc
.Fl q
.Sh DESCRIPTION
.Nm
collects messages from the
.Xr syslogd 8
memory buffer specified by the
.Ar logname
argument.
.Pp
For
.Nm
to work,
.Xr syslogd 8
must be configured with one or more memory buffer logs (see
.Xr syslog.conf 5
for details) and have a reporting socket location specified on the
commandline (using the
.Fl s
option to
.Xr syslogd 8 ) .
.Pp
By default,
.Nm
will query the specified log and return it to standard output.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl C
Request that the log buffer be cleared without reading it.
.It Fl c
Request that the log buffer be cleared once it has been read.
.It Fl o
Check whether the specified log has overflowed.
If the log has overflowed, then a message will be printed to
.Xr stdout 4
and the exit status will be set to 1.
.It Fl q
Request a list of available logs.
If a log has overflowed an asterisk
.Pq Ql *
will be appended to its name.
.It Fl s Ar reporting_socket
Specify alternate reporting socket location (the default is
.Pa /var/run/syslogd.sock ) .
.El
.Sh SEE ALSO
.Xr syslog 3 ,
.Xr syslog.conf 5 ,
.Xr syslogd 8
.Sh HISTORY
The
.Nm
command first appeared in
.Ox 3.5 .