perl中Falling back to the standard locale (＂C＂)的解決方案

perl: warning: Falling back to the standard locale ("C").

perl: warning: Setting locale failed.

perl: warning: Please check that your locale settings:

LANGUAGE = (unset),

LC_ALL = (unset),

LANG = "zh_CN.GB2312;zh_CN.UTF-8;en_US;en_US.UTF-8"

   are supported and installed on your system.

perl: warning: Falling back to the standard locale ("C").

在使用 其它的某些命令時(如：mysqlhotcopy)也會也出現類似的提示。

搜尋了好一段時間，並試了幾次，找到一個解決此問題 的簡單方法，如下：

vi /root/.bashrc

再最底部加上

export LC_ALL=C

或者直接運行

echo "export LC_ALL=C" >> /root/.bashrc

然後執行一下：

source /root/.bashrc