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Last additions:
May 25th. 2007:
April, 26th. 2006:
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ntptime
Section: User Commands (1) Updated: Index
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NAME
ntptime - read and set kernel time variables
SYNOPSIS
ntptime [ -chr ] [ -e
est_error ] [ -f
frequency ] [ -m
max_error ] [ -o
offset ] [ -s
status ] [ -t
time_constant ]
DESCRIPTION
This program is useful only with special kernels described in the A Kernel Model for Precision 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.
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- OPTIONS
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