Set a system locale variable

localectl

  • Control the system locale and keyboard layout settings.
    More information: <https://www.freedesktop.org/software/systemd/man/localectl.html>.
  • Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

localectl set-locale {{LANG}}={{en_US.UTF-8}}

click the source code to copy install localectl on any operating system with command-not-found.com