localectl
Control the system locale and keyboard layout settings. tldr-pages
On Linux
Linux
Show the current settings of the system locale and keyboard mapping
localectlIdentifyList available locales
localectl list-localesIdentifySet a system locale variable
localectl set-locale LANG=en_US.UTF-8IdentifyList available keymaps
localectl list-keymapsIdentifySet the system keyboard mapping for the console and graphical sessions
localectl set-keymap usIdentify