centos7与centos6.5的区别是什么？

$ vim /etc/sysconfig/clock

ZONE="Asia/Tokyo"

UTC=fales

$ sudo ln -s /usr/share/zoneinfo/Asia/Tokyo /etc/localtime

$ timedatectl set-timezone Asia/Tokyo

$ timedatectl status

$ vim /etc/sysconfig/i18n

LANG="ja_JP.utf8"

$ /etc/sysconfig/i18n

$ locale

$ localectl set-locale.utf8

$ localectl status