To restart the Apache HTTP server on a Unix-like system, use the systemctl or service command. For example:
systemctl restart httpd
service apache2 restart
You may need to use sudo before the command if you are not the root user.
Alternatively, you can use the /etc/init.d/httpd script to restart Apache. For example:
/etc/init.d/httpd restart
You may also need to use sudo before this command if you are not the root user.
It is also possible to use the apachectl command to restart Apache. For example:
apachectl restart
Again, you may need to use sudo before this command if you are not the root user.
Keep in mind that these commands may differ depending on your specific operating system and Apache installation. Consult the Apache documentation or your system administrator for more information.