#Linux
Linux tutorials, mostly Fedora and RHEL: encrypted disks and remote unlocking, GPU and TPU drivers, LTE modems and system mail.
- Harman Kardon Allure: Open Source Software and Boards
The open-source release of the Harman Kardon Allure mod: allure-os under MIT, the kernel fork with the CX2092x driver, and two KiCad boards in the LinkPlay A88's M.2 …
- allure-os: Open Firmware for the Harman Kardon Allure
allure-os runs the Harman Kardon Allure from a Raspberry Pi Zero 2 W: Harman's Signature Sound rebuilt for arm64, Home Assistant Assist on the CX20924 microphone array, …
- Swapping LLMs in Under Two Seconds: A Sleep Mode for llama.cpp
How a small wrapper that parks llama-server's GPU memory in host RAM, plus a kernel setting, makes model swaps behind llama-swap about six times faster.
- RHEL 8 CUDA Container Install on a DGX H100 Machine
Installing the NVIDIA driver, CUDA, Fabric Manager and the container toolkit on an NVIDIA DGX H100 running RHEL 8.8.
- Network Bound Disk Encryption with clevis and tang on OpenWrt
Unlocking a LUKS-encrypted Fedora system automatically with Clevis and a Tang server running on an OpenWrt router.
- Sending e-mails via mailbox.org with msmtp on Fedora
Send system mail such as ZFS zed alerts through a mailbox.org alias with msmtp and s-nail on Fedora.
- Installing Google Coral Mini PCIE Dual EdgeTPU on Fedora
Running a Google Coral Dual Edge TPU on Fedora: a PCIe adapter for both TPU cores and the gasket-dkms driver from Copr.
- Flashing Huawei E3372h 4G LTE Stick from HiLink to Modem Mode
Flash a Huawei E3372h LTE stick from HiLink to stick (modem) firmware, so it shows up as a plain modem without NAT and built-in firewall.
- Fedora encrypted disk unlocking via SSH
Unlock a LUKS2-encrypted Fedora system over SSH from the initramfs with dracut-sshd, for machines with only a Bluetooth keyboard.
- Control Hue Smart Plug using Spotify
Switch a Hue smart plug for the stereo on and off depending on whether Raspotify (librespot) on a Raspberry Pi is playing.