Future tense -> present tense for the encoding argument to
[obnox/wireshark/wip.git] / doc / dftest.pod
1
2 =head1 NAME
3
4 dftest - Shows display filter byte-code, for debugging dfilter routines.
5
6 =head1 SYNOPSIS
7
8 B<dftest>
9 S<[ E<lt>filterE<gt> ]>
10
11 =head1 DESCRIPTION
12
13 B<dftest> is a simple tool which compiles a display filter and shows its bytecode.
14
15 =head1 OPTIONS
16
17 =over 4
18
19 =item filter
20
21 The display filter expression. If needed it has to be quoted.
22
23 =back
24
25 =head1 EXAMPLES
26
27 Show how the IP protocol is filtered:
28
29     dftest ip
30
31 Shows how frame 150 is filtered:
32
33     dftest "frame.number == 150"
34
35 =head1 SEE ALSO
36
37 wireshark-filter(4)