README.md

Brant_Sniffer (bcsniffer)

Copyright 2012 - 2013 Brant Chen (brantchen2008@gmail.com and xkdcc@163.com), All Rights Reserved

SYNOPSIS

This program is working as a network sniffer.

REQUIREMENTS

Working on Linux platform.

DESCRIPTION

I wrote this C language program on RedHat 5 OS as my job entry examination for my first full-time job in 2005. As time goes by, I spare some time to improve it and now it seems better than original :)

USAGE:

bcsniffer [Option] ... [Value]...

•   -p --protocol <TCP|UDP|ICMP> 
     specify protocol to catch.
  

•   -e --interval <Interval> 
     output linked list when finish snatching packages by default.
  

•   -n --endcount <Endcount> 
     exit when specified how many packages user want. 
     bcsniffer wont't stop by default if without -n.
  

•   -x --display 
     display the TCP/UDP data in hex and printable characters. 
  

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