Webmin Failed to Open SSL Key at miniserv.pl When Starting Service
When starting webmin service with "/etc/webmin/start" command, the following error occurred and Webmin and its modules, Virtualmin, Usermin [...]
No iptables / ip6tables Bootup Action Was Found at Webmin Networking in CentOS / RHEL / Fedora 7
When going to Linux Firewall module in Webmin Networking (which also used by Virtualmin and Cloudmin), the following [...]
Missing ntpdate And sntp Commands in Webmin
When attempting to configure the system to automatically synchronize the time with a remote time server using NTP [...]
How to Use Let’s Encrypt SSL Certificate Automatically in Virtualmin / Webmin
Since Webmin 1.78 and Virtualmin 5.0, Webmin can request an SSL certificate for itself from Let's Encrypt, the [...]
Virtualmin Package Updates Install Failed (No More Mirrors to Try)
When updating Virtualmin managed packages, such as wbm-virtual-server (Webmin module for 'Virtualmin Virtual Servers (GPL)) to latest version, [...]
How to Automatically Upgrade Installed Scripts Update on All Virtual Servers
Virtualmin provides webmasters with ability to install various scripts onto virtual servers to aid in managing of system [...]
Set Up 2FA (Two-Factor Authentication) in Webmin with Authy
To increase the security of server system against malicious brute force hacking attempts, implementing two-factor authentication (2FA) is [...]
Install Intermediate CA Certificate (Chain Cert) in Apache HTTPD Server
Digital certificates that are issued by a CA (certificate authority) are verified using a chain of trust. The [...]
Install and Run Multiple (and Newer 5.4 or 5.5) PHP Versions in Virtualmin
The free web hosting control panel Virtualmin comes by default with PHP version 5.3, which is pretty old [...]
Virtualmin Webmin Update Failure Metadata File Does Not Match Checksum
When trying to Webmin to newer version through Webmin's Virtualmin Package Updates module or manual yum update/install command, [...]