On Tue, 2020-01-07 at 13:21 +0000, Chris Olson via CentOS wrote:
>
> One of our personnel at another office suggested using
> Wireshark to check out the network when the printer is
> having difficulty. Wireshark was apparently not on this
> system so we installed it using yum install. The tail
> end of the apparently successful installation process
> is shown below. Unfortunately, we cannot seem to find
> Wireshark on the system.
>
> Is it possible that Wireshark was not actually installed
> or do we just not know how to locate and use it?
>
> Is this printer networking issue a known problem and is
> Wireshark the right tool to diagnose the problem?
>
> Thanks.
>
>
> Installed:
> wireshark.x86_64 0:1.10.14-
> 16.el7
>
> Dependency Installed:
> libsmi.x86_64 0:0.4.8-
> 13.el7
>
>
> Complete!
> [user@computer ~]$
> [user@computer ~]$ which wireshark
> /usr/bin/which: no wireshark in
> (/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin:/home/u
> ser/.local/bin:/home/user/bin)
> [user@computer ~]$
>
the package wireshark does not contain the 'wireshark' binary, you
should use 'tshark' on the commandline.
The 'wireshark' binary is in the wireshark-gnome package and requires a
graphical interface.
tshark takes most of the same parameters as wireshark (if not all)
Regards,
Michel
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