devcontainer · 2

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  dev container must haves

  Dev container must haves

  September 29, 2026·40 min read·#vscode#devcontainer#docker#setup

  Five things every dev container should forward from the host: the timezone, your SSH key, a gh token, your Claude login, and a non-root user. Written for all three shapes: devcontainer.json, docker-compose.yml and Dockerfile.

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  gh auth in a box

  git and gh CLI in a dev container

  September 19, 2026·21 min read·#devcontainer#vscode#github#git#ssh#security#dev

  Two GitHub identities on one laptop, kept apart by a dev container, an SSH key and a token. Runs the same on macOS, Ubuntu and Windows with WSL.