Linux上查看和修改字符集

author :headsen chenpython

date: 2018-05-14  16:20:30shell

一·查看字符集 

字符集在系統中體現形式是一個環境變量,看當前終端使用字符集的有如下幾種方式:vim

1:post

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

2:spa

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

3:code

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

4:blog

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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 =

2、修改字符集的方式 ci

注意:string

若是默認語言是en_US.UTF-8,在Linux的字符和圖形界面下都是沒法顯示和輸入中文的it

若是默認語言是中文,好比zh_CN.GB18030 或者zh_CN.gb2312,字符界面沒法顯示和輸入,圖形界面能夠。 

修改的方式有以下兩種:

一、臨時設置變量的方式修改

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export LANG=zh_CN.UTF-8

二、修改文件方式,經過修改/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  

補:在xshell上能看到中文:系統安裝時選擇中文,xshell鏈接後自動就能顯示中文,而且字符集爲: LANG="zh_CN.UTF-8"

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