Proxmox
1 week ago
How To Set up A Proxmox DHCP Server To Assign IPs To Guests
DHCP or Dynamic Host Configuration Protocol is used on networks to assign and manage IPs.…
Monitoring
April 28, 2024
Install and Configure CheckMK Linux Server Monitoring
CheckMK is an ultra-scalable server monitoring software designed for Sysadmins and DevOps. It ensures peak server performance by preventing…
Web Servers
April 27, 2024
Password Protect Directory/Directories. OpenLiteSpeed Servers
OpenLiteSpeed is a fantastic Web Server that provides the stability and security of LiteSpeed Web…
PHP
April 27, 2024
Install phpMyAdmin on Ubuntu/Debian OpenLiteSpeed Server
phpMyAdmin is a web-based graphical user interface (GUI) for managing MySQL and MariaDB databases. Developed in PHP, it simplifies database administration tasks by…
MySQL/MariaDB
April 25, 2024
ERROR 1047: WSREP has not yet prepared node for application use
On replicated databases, you need to achieve quorum. That means you need to have an…
MySQL/MariaDB
April 19, 2024
Automatically Restart MariaDB Galera On Failure Ubuntu
Database replication is a great tool to have in any Linux Server Administrators’ toolbox. The…
Email
April 4, 2024
Load Balance PostFixAdmin, RoundCube and Postfix Email
In this final article in the Postfix High Availability email series, we are going to…
Email
April 4, 2024
Configure SPF, DKIM & DMARC on Second PostFixAdmin Server
The last article was a lot to take in. In Part 7 – Configure PostFixAdmin and…
Email
April 3, 2024
Postfixadmin High Availability and Roundcube High Availability
In this article for the Postfix email server series, we will look at configuring our…
MySQL/MariaDB
March 31, 2024
Add Additional MariaDB Galera Hosts/Servers To Database Cluster
One of the great advantages of a MariaDB Galera cluster is the ability to scale…
