To upgrade Webmin, you need a webmin installation on the Linux first. ๐
Say, from your desktop browser, enter https://yourlinuxbox:10000
It is security connection.
Then, do if as below:
To have updates installed automatically, go to the Webmin Configuration module, click on Upgrade Webmin and use the form in the Update Modules section.
The latest version of Webmin is 1.430
How to upgrade Webmin
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