.TH MSGSNARF 8
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.SH NAME
msgsnarf
\-
sniff chat messages
.SH SYNOPSIS
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\fBmsgsnarf\fR [\fB-i \fIinterface\fR | \fB-p \fIpcapfile\fR] [[\fB-v\fR] \fIpattern [\fIexpression\fR]]
.SH DESCRIPTION
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\fBmsgsnarf\fR records selected messages from AOL Instant
Messenger, ICQ 2000, IRC, MSN Messenger, or Yahoo Messenger chat
sessions.
.SH OPTIONS
.IP "\fB-i \fIinterface\fR"
Specify the interface to listen on.
.IP "\fB-p \fIpcapfile\fR"
Process packets from the specified PCAP capture file instead of the network.
.IP \fB-v\fR
"Versus" mode. Invert the sense of matching, to select non-matching
messages.
.IP \fIpattern\fR
Specify regular expression for message matching.
.IP "\fIexpression\fR"
Specify a tcpdump(8) filter expression to select traffic to sniff.
.SH "SEE ALSO"
dsniff(8)
.SH AUTHOR
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Dug Song <dugsong@monkey.org>