Linux上查看和修改字符集

author :headsen chen

date: 2018-05-14  16:20:30

一·查看字符集 

字符集在系统中体现形式是一个环境变量,看当前终端使用字符集的有以下几种方式:

1:

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[root@Testa - www tmp] # echo $LANG
zh_CN.UTF - 8

2:

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[root@Testa - www ~] # env |grep LANG
LANG = zh_CN.UTF - 8

3:

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[root@Testa - www ~] # export |grep LANG
declare  - x LANG = "zh_CN.UTF-8"

4:

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[root@Testa - www ~] # locale
LANG = zh_CN.UTF - 8
LC_CTYPE = "zh_CN.UTF-8"
LC_NUMERIC = "zh_CN.UTF-8"
LC_TIME = "zh_CN.UTF-8"
LC_COLLATE = "zh_CN.UTF-8"
LC_MONETARY = "zh_CN.UTF-8"
LC_MESSAGES = "zh_CN.UTF-8"
LC_PAPER = "zh_CN.UTF-8"
LC_NAME = "zh_CN.UTF-8"
LC_ADDRESS = "zh_CN.UTF-8"
LC_TELEPHONE = "zh_CN.UTF-8"
LC_MEASUREMENT = "zh_CN.UTF-8"
LC_IDENTIFICATION = "zh_CN.UTF-8"
LC_ALL =

二、修改字符集的方式 

注意:

如果默认语言是en_US.UTF-8,在Linux的字符和图形界面下都是无法显示和输入中文的

如果默认语言是中文,比如zh_CN.GB18030 或者zh_CN.gb2312,字符界面无法显示和输入,图形界面可以。 

修改的方式有如下两种:

1、临时设置变量的方式修改

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export LANG=zh_CN.UTF-8

2、修改文件方式,通过修改/etc/sysconfig/i18n文件控制

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[root@Testa - www ~] # vim /etc/sysconfig/i18n
LANG="zh_CN.UTF-8"
[root@Testa - www ~] # source /etc/sysconfig/i18n  

补:在xshell上能看到中文:系统安装时选择中文,xshell连接后自动就能显示中文,并且字符集为: LANG="zh_CN.UTF-8"

 

字符集在系统中体现形式是一个环境变量,看当前终端使用字符集的有以下几种方式:

1:

1
2
[root@Testa - www tmp] # echo $LANG
zh_CN.UTF - 8

2:

1
2
[root@Testa - www ~] # env |grep LANG
LANG = zh_CN.UTF - 8

3:

1
2
[root@Testa - www ~] # export |grep LANG
declare  - x LANG = "zh_CN.UTF-8"

4:

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[root@Testa - www ~] # locale
LANG = zh_CN.UTF - 8
LC_CTYPE = "zh_CN.UTF-8"
LC_NUMERIC = "zh_CN.UTF-8"
LC_TIME = "zh_CN.UTF-8"
LC_COLLATE = "zh_CN.UTF-8"
LC_MONETARY = "zh_CN.UTF-8"
LC_MESSAGES = "zh_CN.UTF-8"
LC_PAPER = "zh_CN.UTF-8"
LC_NAME = "zh_CN.UTF-8"
LC_ADDRESS = "zh_CN.UTF-8"
LC_TELEPHONE = "zh_CN.UTF-8"
LC_MEASUREMENT = "zh_CN.UTF-8"
LC_IDENTIFICATION = "zh_CN.UTF-8"
LC_ALL =

二、修改字符集的方式 

注意:

如果默认语言是en_US.UTF-8,在Linux的字符和图形界面下都是无法显示和输入中文的

如果默认语言是中文,比如zh_CN.GB18030 或者zh_CN.gb2312,字符界面无法显示和输入,图形界面可以。 

修改的方式有如下两种:

1、临时设置变量的方式修改

1
export LANG=zh_CN.UTF-8

2、修改文件方式,通过修改/etc/sysconfig/i18n文件控制

1
2
3
[root@Testa - www ~] # vim /etc/sysconfig/i18n
LANG="zh_CN.UTF-8"
[root@Testa - www ~] # source /etc/sysconfig/i18n  

补:在xshell上能看到中文:系统安装时选择中文,xshell连接后自动就能显示中文,并且字符集为: LANG="zh_CN.UTF-8"

 

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转载自www.cnblogs.com/kaishirenshi/p/9036745.html