Dell iDRAC Primer
21 February 2026
3:33 am
How to revert back to DHCP iDRAC Settings (far right) -> Connectivity tab -> Network -> IPv4 Settings How to update a Dell R640
Knowledgebase
How to install a Node server on Virtualmin
10 February 2026
10:16 am
Background Virtualmin, like cPanel, is designed for PHP/MySQL shared hosting. But what if you want to run NodeJS on it? Or that super sexy React
Delivery.Antispam.Mailspamprotection.com is broken for greylisting
4 February 2026
4:14 pm
In case you are wondering why we are calling out a 3rd party service, it’s because it’s broken, and even if I contact the mail
Unable to copy Postfix certificate to Virtualmin Path for Use
3 February 2026
6:47 am
At times, you won’t be able to copy an SSL certificate to services. See below, I cannot copy the SSL certificate to Postfix. On the
PHP-FPM stuck on “activating” on a Virtualmin server
2 February 2026
10:33 am
At times on a complex servers with 100s of domain, the PHP-FPM process might be stuck. The solution is to rename files in the pools
SNMP Configuration (snmpd.conf) Cheat Sheet
27 March 2026
A curated list of SNMP commands and parameters. The article aims to highlight differences between RedHat (e.g. AlmaLinux/CentOS) based distributions and Debian (e.g. Ubuntu) based
How to prepare a Cloud-Init Templates with Proxmox
27 March 2026
The Story of Cloud-Init Images at Vander Host This is an article about the preparation of Cloud-Init images for a Proxmox server to automate the
How to make a downloaded ISO bootable on Mac OS
20 March 2026
Introduction This article explains how to make a downloaded ISO file bootable on Mac OS. The test was was an Mac Mini M2 but in
How to set the timezone in Linux and other useful time and locale commands
18 March 2026
To set the timezone in Debian/Ubuntu or a Red Hat derivative, here are some examples: timedatectl set-timezone Europe/Berlin timedatectl set-timezone Europe/London timedatectl set-timezone America/Los_Angeles timedatectl
How to install a Node server on Virtualmin
17 March 2026
Background Virtualmin, like cPanel, is designed for PHP/MySQL shared hosting. But what if you want to run NodeJS on it? Or that super sexy React