Gentoo 本地化配置

未配置之前会有类似这样的提示：man: can't set the locale; make sure $LC_ and $LANG are correct*。

查看当前本地化配置：

# locale -a
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_COLLATE to default locale: No such file or directory
C
POSIX

修改 /etc/locale.gen，去掉 #en_US.UTF-8 UTF-8 前面的 #。
执行 locale-gen。
查看当前系统可用的本地化设置：eselect locale list
设置本地化：eselect locale set 3
执行更新：env-update && source /etc/profile
最后的环境：

# eselect locale list
Available targets for the LANG variable:
  [1]   C
  [2]   en_US.utf8 *
  [3]   POSIX
  [ ]   (free form)

参考连接：https://wiki.gentoo.org/wiki/Localization/Guide