ssh登陆服务器locale告警的处理方法

-bash: warning: setlocale: LC_CTYPE: cannot change locale (en_US.UTF-8): No such file or directory
-bash: warning: setlocale: LC_COLLATE: cannot change locale (en_US.UTF-8): No such file or directory
-bash: warning: setlocale: LC_MESSAGES: cannot change locale (en_US.UTF-8): No such file or directory
-bash: warning: setlocale: LC_NUMERIC: cannot change locale (en_US.UTF-8): No such file or directory
-bash: warning: setlocale: LC_TIME: cannot change locale (en_US.UTF-8): No such file or directory

根据上面登录警告提示可知，系统已经设置了默认地区_语言.字符集为en_US.UTF-8,但是在系统中没有定义对应的locale文件，
所以只需要手动生成这个locale文件即可！

[root@centos6-vm01 ~]# vim /etc/environment         #添加下面两行内容
 LANG=en_US.utf-8
 LC_ALL=
[root@centos6-vm01 ~]# source /etc/environment

然后执行下面命令，生成 en_US.UTF-8这个字符集的locale文件
[root@centos6-vm01 ~]# localedef -v -c -i en_US -f UTF-8 en_US.UTF-8

如上操作后，再次ssh登陆后就不会出现这条告警信息了。