Claude Code output styles explained
An output style edits Claude Code's system prompt, so it shapes every reply. What the built-in styles do to your transcript, and how to write your own.
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Keep a command running after SSH disconnect
When SSH drops, the kernel sends SIGHUP and your job dies. Use nohup, disown, tmux or systemd-run to keep it alive, and know which one fits the job.
Claude Code sessions that message each other
One Claude Code session can send text to another on the same VPS. What ListAgents and SendMessage do, when a second session helps, and why messages get held.
Use Claude Code from your phone
Claude Code runs in tmux on a VPS and your phone is only the window. SSH keys, mosh for flaky mobile data, tmux attach, and the keyboard fixes that matter.
Run OpenCode on a VPS
OpenCode is the most starred open source coding agent. Install it on a VPS, run it in tmux as an unprivileged user, and keep its API key locked down.
Run Gemini CLI on a headless VPS
Run Google's Gemini CLI on a headless VPS: a current Node, a no-sudo global install, browserless API-key auth, and tmux so long tasks survive SSH drops.
Run Claude Code on a remote VPS with tmux
Run Claude Code on an always-on Linux VPS inside tmux so agent sessions survive a dropped SSH connection. Install, harden, and the failure modes to expect.