Re: This is incorrect advice (Re: ntpdate from cron -- DON'T DO THAT!)
"N. Thomas" wrote:
> * Kirk Strauser <email@example.com> [2002-12-21 19:56:20 -0600]:
> > > Contrary to what you may have heard, ntpdate does not keep your system
> > > clock synced.
> > In fact, you can *force* ntpdate to slew the clock rate to achieve
> > accuracy rather than stepping it; see the '-B' option.
> Yes, but this only happens once. Regardless of whether ntpdate slews or
> steps the clock, it does not synchronize it. You can only sync with
> ntpdate by running it regularly, i.e. putting it in cron.
> Of course, running "ntpdate -B" in cron is recommended over just plain
> ntpdate, but as in my original posting, and as you mentioned in the
> second half of your email, ntp is superior to both.
imho, this is the _best_ ntpdate:
unfortunately, ntpd is grossly oversize for embedded applications, for
which this tiny ntpdate is designed.
granted, wherever feasible, ntpd is technically the best . . .
Dare to fix things before they break . . .
Our capacity for understanding is inversely proportional to how much we
think we know. The more I know, the more I know I don't know . . .