Unlock Monoprice 21590 21591 15722 Motor Desk
This documents how to unlock a Monoprice motor desk frame 21590 21591 or 15722 (or similar.) It’s a great dual-motor height-adjustable desk frame, but Monoprice removed the manual and if …
Managing Compute with Intel AMT Management Engine
If you own a couple of workstations or servers, remote management becomes extremely important. One of the technologies that has been on the market for a long time is Intel …
Mining Pods using HP Z620, CentOS 7.4, and CUDA 9.1
Below is a complete recipe for how to build stylish, efficient and quiet mining pods from scratch. It is my second try at building crypto coin mining systems, after using …
Configuring Netis WF2419 as 300Mbps N Wireless Bridge
The Netis WF2419 is a miraculously low cost (only about $13) excellent-value wireless bridge/repeater/router. It can be used as a wireless client, and includes a 4-port switch. This is great …
Getting Started Transacting Securely in Monero (XMR)
Note: Monero goes through periodical scheduled hard forks for making system upgrades. Check https://getmonero.org/downloads/ for the latest versions and SHA256 hashes. As of April 2018 the version is 0.12.0.0 (Lithium Luna). …
How to Let ZFS Extend to Larger Disks
ZFS has a very convenient feature that lets you upgrade your storage capacity easily and in-service by replacing hard drives. You do need to know what you are doing though …
Unattended Kickstart Installation of CentOS 7 that Works
If you need to install CentOS 7 frequently, with the same configuration, build your own DVD media for unattended kickstart installation. We show you how to make it work. As of CentOS …
Building a Presence in the World of IPv6
IPv6 is here but what do you need to know? It seems so familiar, but is just a bit different, almost around every corner. This article is a crash course …
Temperature Control for less than Twenty Dollars
Temperature controller modules from China can be found on Amazon or Ebay for only about $15. For a little more you can build your own temperature controller. Available Controller Types Controllers with relays that …
Summary Reference: Managing ZFS
This article summarizes operations but does not replace a good reference such as Oracle’s or FreeBSD’s. For building your own ZFS file server, refer to our post here. CREATING A STORAGE …