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 [...]
Webmin / Virtualmin / Usermin Uses Wrong / Incorrect / Outdated SSL Certificates
Webmin and its modules or user interfaces, Virtualmin, Usermin and Cloudmin, supports usage of SSL certificate for HTTPS [...]
phpMyAdmin ForceSSL Not Found (Redirect to HTTPS/SSL Alternative)
In phpMyAdmin prior to version 4.6.0, the ForceSSL configuration directive can be used to force user to use [...]
“undefined” Appended to URL Causing 404 Page Not Found Error
When checking Apache HTTPD or Nginx web server access log, there are plenty of 404 Page Not Found [...]
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 [...]
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 [...]
How to Automatically Renew & Replace Let’s Encrypt SSL Certs
The free SSL certificates generated by Let's Encrypt has the lifetime of only 90 days. In other words, [...]
How to Request, Generate & Setup Free Let’s Encrypt SSL Certificate
After downloading and installing Let's Encrypt client on your web host, you're ready to create and set up [...]
How to Install Let’s Encrypt in CentOS / RHEL / Fedora / FreeBSD / OpenBSD / Ubuntu / Linux
Let's Encrypt is a free, automated, and open certificate authority (CA) that provides Domain Validated (DV) certificates essential [...]
Apache HTTPD Address Already In Use: Make_Sock: Could Not Bind to Address 80 / 443 Error
When starting or restarting Apache HTTPD server which was previously working properly, error occurred and the Apache HTTPD [...]