ubuntu-server把语言环境改为英文

将Ubuntu系统语言环境改为英文的en_US.UTF-8

查看当前系统语言环境

locale

编辑配置文件,将zhUS.UTF-8改为enUS.UTF-8,zh改为en

sudo nano /etc/default/locale
LANG="en_US.UTF-8"
LANGUAGE="en_US:en"

继续查看更改后的系统语言变量,如果出现下列错误,说明没安装en_US的local

$ locale
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
LANG=en_US.UTF-8
LANGUAGE=en_US:en
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=

查看系统内安装的locale

$ locale -a
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_COLLATE to default locale: No such file or directory
C
POSIX
zh_CN.utf8
zh_SG.utf8

看吧,没装enUS.UTF-8 安装enUS.UTF-8

$ cd /usr/share/locales
$ ls
install-language-pack  remove-language-pack
$ sudo ./install-language-pack en_US
Generating locales...
  en_US.UTF-8... done
Generation complete.
dpkg-trigger: dpkg-trigger must be called from a maintainer script (or with a --by-package option)

查看,应该一切正常了。

$ locale
LANG=en_US.UTF-8
LANGUAGE=en_US:en
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=