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dftest(1)               The Wireshark Network Analyzer               dftest(1)




NAME

       dftest - Shows display filter byte-code, for debugging dfilter
       routines.


SYNOPSIS

       dftest [ <filter> ]


DESCRIPTION

       dftest is a simple tool which compiles a display filter and shows its
       bytecode.


OPTIONS

       filter
           The display filter expression. If needed it has to be quoted.


EXAMPLES

       Show how the IP protocol is filtered:

           dftest ip

       Shows how frame 150 is filtered:

           dftest "frame.number == 150"


SEE ALSO

       wireshark-filter(4)



3.0.0                             2019-02-28                         dftest(1)

wireshark3 3.0.0 - Generated Thu Mar 7 16:15:52 CST 2019
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