openEuler如何将中文语言改成英文

背景：安装openEuler22.03系统时，选择的是中文语言，虽然方便，但是有些情况下，如果报错，也会自动翻译成中文，需要改回英文。

1.查看系统默认语言

[root@localhost ~]# cat /etc/locale.conf 
LANG="zh_CN.UTF-8"
[root@localhost ~]# 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.查看系统中已有支持的语言

[root@localhost ~]# 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=
[root@localhost ~]# locale -a
aa_DJ
aa_DJ.iso88591
aa_DJ.utf8
aa_ER
aa_ER@saaho
aa_ER.utf8
aa_ER.utf8@saaho
aa_ET
aa_ET.utf8
af_ZA
af_ZA.iso88591
af_ZA.utf8
agr_PE
agr_PE.utf8
ak_GH
ak_GH.utf8
。。。。。
en_US
en_US.iso88591
en_US.iso885915
en_US.utf8
。。。。。
zh_CN
zh_CN.gb18030
zh_CN.gb2312
zh_CN.gbk
zh_CN.utf8

3.使用localectl命令设定系统语言为中文

[root@localhost ~]# localectl 
   System Locale: LANG=zh_CN.UTF-8
       VC Keymap: cn
      X11 Layout: cn
[root@localhost ~]# localectl set-locale LANG=en_US.utf8

4.查看当前系统语言

[root@localhost ~]# 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=
[root@localhost ~]# type locale
locale 已被录入哈希表 (/usr/bin/locale)

设置的英文并没有生效

5.解决方法：

1.重启

2.手动加载配置文件

[root@localhost ~]# . /etc/locale.conf
[root@localhost ~]# locale
LANG=en_US.utf8
LC_CTYPE="en_US.utf8"
LC_NUMERIC="en_US.utf8"
LC_TIME="en_US.utf8"
LC_COLLATE="en_US.utf8"
LC_MONETARY="en_US.utf8"
LC_MESSAGES="en_US.utf8"
LC_PAPER="en_US.utf8"
LC_NAME="en_US.utf8"
LC_ADDRESS="en_US.utf8"
LC_TELEPHONE="en_US.utf8"
LC_MEASUREMENT="en_US.utf8"
LC_IDENTIFICATION="en_US.utf8"
LC_ALL=
[root@localhost ~]# type locale
locale is hashed (/usr/bin/locale)

配置已生效~！