Szerző: Adam D. Barratt Dátum: Címzett: exim-users Tárgy: Re: [Exim] Re: Re: How to try more than one router?
Dr Andrew C Aitchison wrote, Monday, November 10, 2003 10:38 AM
[...] > At least on Linux, ping -w 1 will return on no connection. Unfortunately
> the return code is the same whether a reply was recieved or not.
Really? I've just checked one of our Debian boxes, and the version of `ping'
it's running (NetKit 0.09) doesn't even support `-w'.
It *does*, however, support `-c' for a specific number of pings, and *does*
return a useful exit status (0 for at least one reply received, 1 for no
replies received, and 2 on error).