Check the character sets supported by the system
View character set
cat /etc/sysconfig/i18n
LANG="en_US.UTF-8"
SYSFONT="latarcyrheb-sun16"
Modify character set
# vi / etc / sysconfig / i18n
LANG = "zh_CN.utf8"
SUPPORTED = "zh_CN.UTF-8: zh_CN: zh"
SYSFONT = "latarcyrheb-sun16"
Execute the following command to make it take effect
source /etc/sysconfig/i18n