On Oct 11, 2009, at 12:37 PM, Mike Brandonisio wrote:
I'm running a cpanel server on centos 5.2. It keeps getting listed  
on CBL. CBL say wireshark can help me see what is going on with a  
specific IP address and when it is impersonating an other domain.
I have installed via ssh: yum install wireshark
That succeeded create the directory /usr/share/wireshark
root@example [/usr/share/wireshark]# wireshark -h
-bash: wireshark: command not found
Any idea on what I'm missing?
An item in root's $PATH that refers to the directory in which  
Wireshark was installed?
See whether it's installed in /usr/bin, /usr/sbin, or some X11 or  
GNOME binary directory.
Should I remove the YUM install and compile my own?
You could, but that's harder and more likely to have problems.
When I look in the directory /usr/share/wireshark I see some HTML  
files. Is this supposed to be a web based interface?
No.  /usr/share isn't where binaries are put - it's for stuff that can  
be shared between machines with different instruction sets ("/usr/ 
share" was a Sun invention, for use with diskless workstations of 3  
different instruction sets, namely 68K, x86, and SPARC).  HTML files  
are text, and instruction-set-independent; those are HTML versions of  
man pages and some templates used for various features such as mapping  
of IP addresses to locations.