Centos8 PostgreSQL initialization error: initdb: error: invalid locale settings; check LANG and LC_* environment

  terms of settlement （ Set the English font encoding ）：

# vim /etc/profile.d/locale.sh

export LANG=en_US.UTF-8

export LANGUAGE=en_US.UTF-8

export LC_COLLATE=C

export LC_CTYPE=en_US.UTF-8

# vim /etc/locale.conf

LANG=en_US.UTF-8

# vim /etc/sysconfig/i18n（ This step may not be performed first , In case other steps cannot be completed, consider adding ）

LANG=en_US.UTF-8

# vim /etc/environment

LANG=en_US.UTF-8

LC_ALL=en_US.UTF-8

source /etc/profile.d/locale.sh

Reference article ：

Centos: Solve system coding locale Of LC_CTYPE / LC_ALL problem – Source bus

CentOS8 -bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8) resolvent | Linux– It's not that hard