systemctl-show-environment

Show system environment

$ systemctl show-environment

$ systemctl show-environment --user

systemctl show-environment [OPTIONS]

systemctl show-environment displays all environment variables set in the systemd service manager's environment block. These variables are passed to all services started by the manager.
The output shows one variable per line in NAME=VALUE format.

--user

Show user service manager environment

Show system manager environment (default)

Shows the manager's environment, not the shell's environment. Variables set with `set-environment` or `import-environment` appear here.

The show-environment subcommand provides visibility into what environment variables services will inherit, useful for debugging service configuration.

systemctl-set-environment(1), systemctl-unset-environment(1), systemctl-import-environment(1)