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author | J William Piggott | 2017-06-18 19:14:40 +0200 |
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committer | J William Piggott | 2017-06-21 01:56:39 +0200 |
commit | 891b43432fb78722fcc03af2be36cbd340716178 (patch) | |
tree | 9b80bb9efaf442570d0fb82507f5183b8daa755b /sys-utils/hwclock.8.in | |
parent | hwclock: slice up the usage text (diff) | |
download | kernel-qcow2-util-linux-891b43432fb78722fcc03af2be36cbd340716178.tar.gz kernel-qcow2-util-linux-891b43432fb78722fcc03af2be36cbd340716178.tar.xz kernel-qcow2-util-linux-891b43432fb78722fcc03af2be36cbd340716178.zip |
hwclock: add --update-drift check
Only allow --update-drift for --set or --systohc
Signed-off-by: J William Piggott <elseifthen@gmx.com>
Diffstat (limited to 'sys-utils/hwclock.8.in')
-rw-r--r-- | sys-utils/hwclock.8.in | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sys-utils/hwclock.8.in b/sys-utils/hwclock.8.in index cf33e6329..72b842ed5 100644 --- a/sys-utils/hwclock.8.in +++ b/sys-utils/hwclock.8.in @@ -376,9 +376,8 @@ in learning about the internal operations of hwclock. .B \-\-update\-drift Update the Hardware Clock's drift factor in .IR @ADJTIME_PATH@ . -It is used with +It can only be used with .BR \-\-set " or " \%\-\-systohc , -otherwise it is ignored. .sp A minimum four hour period between settings is required. This is to avoid invalid calculations. The longer the period, the more precise the |