Functions:
--help show this help
--show read hardware clock and print result
--set set the rtc to the time given with --date
--hctosys set the system time from the hardware clock
--systohc set the hardware clock to the current system time
--adjust adjust the rtc to account for systematic drift since
the clock was last set or adjusted
--getepoch print out the kernel's hardware clock epoch value
--setepoch set the kernel's hardware clock epoch value to the
value given with --epoch
--version print out the version of hwclock to stdout
Options:
--utc the hardware clock is kept in coordinated universal time
--localtime the hardware clock is kept in local time
--rtc=path special /dev/... file to use instead of default
--directisa access the ISA bus directly instead of /dev/rtc
--badyear ignore rtc's year because the bios is broken
--date specifies the time to which to set the hardware clock
--epoch=year specifies the year which is the beginning of the
hardware clock's epoch value
--noadjfile do not access /etc/adjtime. Requires the use of
either --utc or --localtime
--adjfile=path specifies the path to the adjust file (default is
/etc/adjtime)
sleeyoyo 于 2010-09-10 21:22:43发表:
如果是双系统要关闭UTC时间吧
把/etc/default/rcS文件中的“UTC＝yes”改为“UTC=no”
137006200 于 2010-09-10 15:37:18发表:
我装的是XP 和 fedora 13 ,时间也是不准啊！！也求解决办法
lolo.tmp 于 2010-09-10 11:18:21发表:
Usage: hwclock [function] [options...]
Functions:
--help show this help
--show read hardware clock and print result
--set set the rtc to the time given with --date
--hctosys set the system time from the hardware clock
--systohc set the hardware clock to the current system time
--adjust adjust the rtc to account for systematic drift since
the clock was last set or adjusted
--getepoch print out the kernel's hardware clock epoch value
--setepoch set the kernel's hardware clock epoch value to the
value given with --epoch
--version print out the version of hwclock to stdout
Options:
--utc the hardware clock is kept in coordinated universal time
--localtime the hardware clock is kept in local time
--rtc=path special /dev/... file to use instead of default
--directisa access the ISA bus directly instead of /dev/rtc
--badyear ignore rtc's year because the bios is broken
--date specifies the time to which to set the hardware clock
--epoch=year specifies the year which is the beginning of the
hardware clock's epoch value
--noadjfile do not access /etc/adjtime. Requires the use of
either --utc or --localtime
--adjfile=path specifies the path to the adjust file (default is
/etc/adjtime)
校时之后, 用hwclock --hctosys 就好了
lolo.tmp 于 2010-09-10 10:59:25发表:
我的红旗时间是经常比xp要慢, 怎么调都不行.
# ntpdate pool.ntp.org
# hwclock -w
这样做了很多遍了. 就是不管用, date 显示时间 还是越走越慢. 没辙了
liukevin 于 2010-09-10 00:50:33发表:
我以前也是和你一样双系统，没有出现过这种现像。
ggccll77 于 2010-09-09 08:46:02发表:
我照着沙发的方法设置后再在teminal输入sudo hwclock --systohc，重启进入xp，时间还是不对，试了几次都是如此，
算了，貌似不是什么大问题，不影响使用，就先不管他
roeta 于 2010-09-08 16:25:00发表:
同沙发
ggccll77 于 2010-09-08 15:47:08发表:
回家试试，先谢了
yippee 于 2010-09-08 15:19:47发表:
ubuntu 下设置时区为 +8 区 beijing CST 然后设置时间为当前时间，然后执行命令写入硬件：
sudo hwclock --systohc