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doug.sh
Building things with keyboards and end mills. Rabbit holes included.
Posts
2026
Sep 27
Debugging PCIe Link Retraining on an x8/x8 Splitter with Two RTX 3090s
llm
ai
self-hosted
gpu
pcie
nvidia
vllm
claude-code
linux
Sep 23
Custom Models in Oh My Pi: vLLM, llama.cpp, SGLang and More
llm
ai
agents
self-hosted
oh-my-pi
qwen
vllm
llama-cpp
sglang
bifrost
Sep 15
Keeping vLLM's Prefix Cache Warm Between Agent Turns
llm
ai
agents
self-hosted
vllm
gpu
qwen
oh-my-pi
mcp
bifrost
Sep 13
Tuning a Local Coding Agent: Oh My Pi and Qwen3.8-27B on Two RTX 3090s
llm
ai
agents
self-hosted
oh-my-pi
qwen
vllm
gpu
May 2
erm: A Local CLI That Strips Ums, Uhs, and Erms From Speech
audio
speech
whisper
ffmpeg
python
cli
open-source
claude-code
Apr 23
Give Your Coding Agent a Journal
claude-code
llm
ai
agents
Apr 18
Route53 as a Key Value Store, 2026 Edition
github
actions
aws
route53
oidc
2021
Dec 13
Using Route53 as a Key Value Store in GitHub Actions
github
actions
aws
route53
Sep 11
Using Composite Actions with GitHub Actions
github
actions