Just go to the section Webmin/Webmin Configuration/Webmin modules and use

the install module option on the page to upload the file to the server and

install it.

As we saw, there is an exhaustive list of utilities, tools and options

that Webmin provides you with to carry out remote administration of your

Linux machine. The whole idea is to make the system administrator's life

easier. Apart from the standard Webmin modules there are many other

non-standard modules available at the site using which you may automate

many administration tasks on your system. I'm a die-hard command line

freak and will always feel more comfortable performing server

configuration tasks via the command line. However, Webmin is definitely an

option that even I find useful.