I’m sure every admin has come to the point where manuals for the software were no longer sufficient and something better was needed for the exact use case.
Fortunately, there is the Internet! It’s just a pitty when the tutorial you’re looking for doesn’t exist yet or is completely out of date.
So that these gaps are filled, I post here from time to time a few tricks.
In the world of high-performance computing and deep learning, the NVIDIA DGX H100 shines with its impressive hardware, including 8 NVIDIA H100-GPUs, 18 NVLink connections per GPU, 4 NVIDIA NVSwitches, and 2 terabytes of RAM. To leverage its GPU power, we install NVIDIA/CUDA drivers and set up the Fabric Manager on a system running Red Hat Enterprise Linux release 8.8 (Ootpa).
Installing Fedora on LG Gram Notebook The LG gram is a very powerful and at the same time incredibly light notebook. As a Linux user, I of course immediately installed Fedora on the laptop and had to realise, to my disillusionment, that one or two things do not run as smoothly as I had hoped.
During charging via USB-C, several kernel tasks spawn that place a heavy load on the CPU.
In this comprehensive tutorial, I provide a detailed guide on how to build and install the NBDE server Tang on OPNsense. Tang offers an additional layer of security for a server environment by securely managing encryption keys. We walk through each step of the process, from compiling Tang to configuring it on OPNsense.
An undocumented procedure allows a factory reset of APC Network Management Cards without the special stereo jack serial cable claimed to be necessary according to the official manual.
Learn how to implement Network Bound Disk Encryption using Clevis and Tang on a Fedora 37 system, with the added security of OpenWRT as an authentication server. This guide covers the installation of Tang on an OpenWRT router, the setup of Clevis and its associated dracut module on the client, and the binding of a LUKS volume to the Tang instance.