[ntp:questions] chrony as a server
David Woolley
david at ex.djwhome.demon.invalid
Tue Feb 24 07:57:42 UTC 2015
On 23/02/15 21:23, William Unruh wrote:
> manual corrections are probably good to 1 sec. to get 1 sec at 2ppm is
> about 5 days per measurement or 10 days altogether.
It's a long time since I did this, but 200ms is more like it (might have
been 100ms). You need digital clock that is, itself, synchronised, and
you match the rhythm of the ticks, then let one of them actually move
the return key.
You have to really believe in setting accurate time not just be
following some instructions, to do this.
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