# localectl
# Control the system locale and keyboard layout settings.
# More information: <https://www.freedesktop.org/software/systemd/man/localectl.html>.
# Show the current settings of the system locale and keyboard mapping:
localectl
# List available locales:
localectl list-locales
# Set a system locale variable:
localectl set-locale LANG=en_US.UTF-8
# List available keymaps:
localectl list-keymaps
# Set the system keyboard mapping for the console and X11:
localectl set-keymap us
$
cheat.sh
tldr