Local time zone must be set--see zic manual page 信息
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$ cat /etc/timezone
Asia/Shanghai
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$ cat /etc/conf.d/hwclock
# Set CLOCK to "UTC" if your system clock is set to UTC (also known as
# Greenwich Mean Time). If your clock is set to the local time, then
# set CLOCK to "local". Note that if you dual boot with Windows, then
# you should set it to "local".
#clock="UTC"
clock="local"
# If you want to set the Hardware Clock to the current System Time
# during shutdown, then say "YES" here.
# You normally don't need to do this if you run a ntp daemon.
clock_systohc="NO"
# If you wish to pass any other arguments to hwclock during bootup,
# you may do so here. Alpha users may wish to use --arc or --srm here.
clock_args=""
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~] $ ls /etc/localtime -lh 发现没有做链接,以前是
http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?part=1&chap=7
Code Listing 1.1: Setting the timezone information
# ls /usr/share/zoneinfo(Suppose you want to use GMT)
# cp /usr/share/zoneinfo/GMT /etc/localtime所以更新的数据要拷过去,省事的话就ln -sv 算球了
~] $ ls /etc/localtime -lh
lrwxrwxrwx 1 root root 33 05-30 23:47 /etc/localtime -> /usr/share/zoneinfo/Asia/Shanghai
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$ grep TZ /home/axlrose/.bash_profile
export TZ='Asia/Shanghai'
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