macos
Running several Claude Code sessions in tmux means either babysitting them or leaving one stuck on a prompt nobody saw. I wired Claude Code hooks, a small macOS notification agent, and two tmux hooks into a paging loop that only fires when I'm not looking.
devops
Cancelling an Azure DevOps pipeline mid-terraform-apply leaves the state lock stuck under AzureCLI@2, because the task kills its child shell without forwarding any signal. Bash@3 and CmdLine@2 forward SIGINT and let terraform shut down cleanly.
linux
A quick walkthrough of podman's 2.1.x rootless networking: create a CNI network, attach two containers, and hit one from the other.
linux
Install a mainline kernel on Ubuntu 20.04 via ubuntu-mainline-kernel.sh and sign it with your MOK key so Secure Boot keeps working.
linux
Turn on Wayland fractional scaling on Ubuntu 20.04 and make Firefox and Thunderbird render natively instead of going through XWayland.