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Original starting in: http://www.zhangruibin.com
article from RebornChang's blog
Linux set the Chinese character set
First, referring to the next scene: the blogger server inside a shell script to write their own, there's a lot of things Chinese character annotate notes, before displaying Chinese characters no problem, it was found today vim garbled characters.
So what causes it? Check out xshell character set display, UTF-8, no problem, it will only be a server of the Chinese character set is missing, then the next to verify.
Investigation and the reasons
First look at the system kernel
1、cat /proc/version
2、uname -a
结果如下图
The system then view the current character set
Command: locale
results below 
it can be seen in the position LANG, followed by empty, then the speculation verification, the system lacks the Chinese character set, then the next is simple, it wants to install a character set.
Character Set Installation
Download Character Set
root下：yum -y groupinstall chinese-support
The character set configured into the system variables
vim /etc/sysconfig/i18n
LANG variable is set to a value: "zh_CN.UTF-8". That is: LANG = zh_CN.UTF-8
previously provided as shown below:
vim /etc/profile
Set system variables.
Edit / etc / profile file, adding a line: export LANG = zh_CN.UTF-8.
After editing save, pay attention to reload this file.
Reload command:. / Etc / profile
after reloading,
use the command echo $ LANG can see the output: zh_CN.UTF-8, set proved successful.
Also use the locale command can also see the character set has been successfully set:
effect
Re vim shell file and found no garbled characters, problem solving
