To start, stop, or restart the Lighttpd web server on a Linux or Unix system, you can use the systemctl command. Here are the commands you can use:
To start the Lighttpd web server:
sudo systemctl start lighttpd
To stop the Lighttpd web server:
sudo systemctl stop lighttpd
To restart the Lighttpd web server:
sudo systemctl restart lighttpd
Note: these commands assume that the Lighttpd web server is installed and configured to use systemd. If you are using a different init system (such as init.d or upstart), you may need to use different commands to control the Lighttpd web server.
It's also worth noting that you may need to use sudo to run these commands, depending on your system configuration and the privileges of your user account.
Finally, it's important to note that the Lighttpd web server must be properly configured before it will function correctly. This may involve editing the configuration file (typically located at /etc/lighttpd/lighttpd.conf) to specify the server's listening port, document root, and other settings. You may also need to create appropriate directories and files in the server's document root in order to serve content.