ntptime(8) - phpMan

ntptime(8)                           System Manager's Manual                           ntptime(8)



NAME
       ntptime - read and set kernel time variables


SYNOPSIS
       ntptime  [  -MNchr ] [ -e est_error ] [ -f frequency ] [ -m max_error ] [ -o offset ] [ -s
       status ] [ -t time_constant] [ -T tai_offset ]


DESCRIPTION
       This program is useful only with special kernels described in the A Kernel Model for  Pre-
       cision  Timekeeping  page.  It  reads and displays time-related kernel variables using the
       ntp_gettime() system call. A similar display can be obtained using the ntpdc  program  and
       kerninfo command.


OPTIONS
       -c      Display the execution time of ntptime itself.

       -e est_error
               Specify estimated error, in microseconds.

       -f frequency
               Specify frequency offset, in parts per million.

       -h      Display help information.

       -m max_error
               Specify max possible errors, in microseconds.

       -o offset
               Specify clock offset, in microseconds.

       -r      Display Unix and NTP times in raw format.

       -s status
               Specify clock status. Better know what you are doing.

       -t time_constant
               Specify time constant, an integer in the range 0-10.

       -M      Switch to microsecond mode.

       -N      Switch to nanosecond mode.

       -T tai_offset
               Set TAI offset.


SEE ALSO
       ntpd(8), ntpdate(8)

       The official HTML documentation.

       This file was automatically generated from HTML source.




                                                                                       ntptime(8)

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