Yes, although I’m getting the following message when I try it:
etc/init.d/webmin restart
Stopping Webmin server in /usr/libexec/webmin
/etc/webmin/stop: line 4: kill: (5476) - No such process
Starting Webmin server in /usr/libexec/webmin
OK, I’ve just tried changing the port Webmin is using and after restarting again I was able to log in.
However, none of the images in the control panel were working and after trying to do anything, I got the message page could not be displayed and then it just stopped responding again.