[liboping] oping: Allow reading of files containing hostnames.

[Dan Sully]

* Sebastian Harl shaped the electrons to say...

>However, ping / ping6 (on Linux and OpenBSD) use the "-f" command line
>option to enable "flood ping", so, imho, it's not a very good idea to
>use that option for something else in oping. OTOH, ping / ping6 already
>use quite a lot of letters for various options, so I don't know what
>else could be used ... :-/
>
>Any comments, suggestions?

The only other one I could think of is '-r' for read-file.

-D
--
<dsully> please describe web 2.0 to me in 2 sentences or less.
<jwb> you make all the content. they keep all the revenue.