// HACKER NEWS — CYBERSECURITY
Show HN: Ledge.sh – Runnable Markdown Notes
Monday check on last week's signups. The stripe profile holds the API key and database URL. Endpoints are in Stripe API notes. #growth
The database agrees: 38 upgrades. Newsletter 17, docs 12, referrals 9.
Ledge is a Markdown notebook for developers and DevOps. Write a note, press ⌘↩ on a code block, and its output streams in beneath it. In your shell, in your project, on your machine, or on a server.
Shell blocks run in a persistent shell that belongs to the note. A cd, an exported variable, or an activated virtualenv carries into the next run.
Totals drift by a cent on partial refunds. Repro first. #billing
Point Ledge at a machine over ssh and the notes live there. The server holds the files and runs the shells. The app on your computer is the window onto it.
Cut 2.4.2 from the server, not the laptop. The build takes a minute.
Ledge runs on iPhone and iPad as a window onto the same server. The phone holds no notes. It reads, edits, and runs what is on the server.
Two episodes transcoding. Check before starting a third.
Add a host: line to the frontmatter and every run in the note happens over ssh on that host. The note itself stays where it is.