.\" Copyright (c) 1983, 1991 The Regents of the University of California.
.\" All rights reserved.
.\"
.\" %sccs.include.redist.man%
.\"
.\"     @(#)implog.8	6.7 (Berkeley) 03/16/91
.\"
.Dd 
.Dt IMPLOG 8
.Os BSD 4.2
.Sh NAME
.Nm implog
.Nd
.Tn IMP
log interpreter
.Sh SYNOPSIS
.Nm implog
.Op Fl DFLcfr
.Op Fl h Ar host#
.Op Fl i Ar imp#
.Op Fl l Ar link
.Op Fl t Ar message-type
.Sh DESCRIPTION
.Nm Implog
is program which interprets the message log produced by
.Xr implogd 8 .
.Pp
If no arguments are specified, 
.Nm implog
interprets and prints every message present in the message file.
Options may be specified to force printing only a subset of the logged
messages.
.Bl -tag -width Ds
.It Fl D
Do not show data messages. 
.It Fl F
Follow the logging process in action.
This flag causes
.Nm implog
to check for, and display, new logged messages every 5 seconds.
.It Fl L
Show only those messages received on the link number of the
IP protocol.
.It Fl c
In addition to printing any data messages logged, show the
contents of the data in hexadecimal bytes.
.It Fl f
Follow the logging process in action as with
.Fl F ,
but print the current contents of the log file first.
.It Fl h
Show only those messages received from the specified host.
(Usually specified in conjunction with an imp.)
.It Fl i
Show only those messages received from the specified imp.
.It Fl l
Show only those messages received on the specified ``link''.
.It Fl r
Print the raw imp leader, showing all fields,
in addition to the formatted interpretation according to type.
.It Fl t
Show only those messages received of the specified message type.
.Sh SEE ALSO
.Xr imp 4 ,
.Xr implogd 8
.Sh BUGS
Cannot specify multiple hosts, imps, etc.
.Sh HISTORY
The
.Nm
command appeared in
.Bx 4.2 .