lmdbnav

lmdbnav

A terminal UI to inspect LMDB database files.

This is a tool that we use internally to debug LMDB databases. We decided to open source it, since it can be useful to others.

Contributions are welcome.

Installation

$ GOBIN=/path/to/target/bin go install ./cmd/lmdbnav

Usage

$ lmdbnav /path/to/lmdb

To enable support for Lightning Stream headers:

$ lmdbnav --ls /path/to/lmdb

Key bindings:

• Arrow keys are used for navigation
• Enter dives into a subview
• Esc returns to the previous screen
• R or r refreshes the view from the LMDB
• [ and ] jump 1000 rows
• { and } jump 10000 rows
• Home and End navigate to the beginning and end

Example screenshots