*scratch*
It is not a diary the most people have rather a *scratch* Emacs buffer. It keeps notes about everything related to Linux, Open Source, UNIX, MacOSX and software engineering.Monday, February 04, 2008
tcpdump usage is not strait sometimes
tcpdump is a nice CLI utility to log everything from available network interfaces. The only pitfall is by default it truncates all strings to 96 bytes. Here is a cut&paste line:
sudo tcpdump -s256 -Xi lo ...
sudo tcpdump -s256 -Xi lo dst port ...
-X is hex/ASCII form of presentation. 256 is a length of strings to print. lo interface name, eth0, eth1 ...posted by Oleg Cherkasov # 1:18 PM 
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