[ntp:questions] Force initial clock correction using GPS time

[srui at fe.up.pt]

Dear NTP questions mailing list users,

I would like to force an on boot initial clock correction using the data
available from a GPS rather than using a network time server, because the
computer in question will not be always connected to the internet.

How can I do this? "ntpdate 127.127.20.0" ?

Best regards,

Sergio Rui Silva