rsblk

List block devices on FreeBSD

This tool is (aspirationally) similar to the lsblk utility from util-linux. However, it is still a work in progress. It is written in the Rust programming language.

Example

$ rsblk NAME CLASS SIZE ada0 └─ada0p1 DEV 1000204845056 nvd1 ├─nvd1p2 DEV 989849763840 └─nvd1p1 DEV 34359738368 md0 └─md0p1 DEV 102400 nvd0 ├─nvd0p4 DEV 262144 ├─nvd0p3 DEV 8124087808 ├─nvd0p2 DEV 491773755392 └─nvd0p1 DEV 209715200

By default (and very much subject to change), rsblk prints three columns: the NAME of a device; its GEOM(4) CLASS (which will always be "DEV"); and the object's SIZE, in bytes.