SSH ControlPath/ControlMaster. How to get OpenSSH v4 and above to re-use an existing SSH connection for multiple sessions, dramatically speeding up connection start times.
Recent articles
- Fly's new Sprites.dev addresses both developer sandboxes and API sandboxes at the same time - 9th January 2026
- LLM predictions for 2026, shared with Oxide and Friends - 8th January 2026
- Introducing gisthost.github.io - 1st January 2026