lsblk Command in Linux - Explained with examples

This article covers how to use the lsblk command in Linux. In fact, lsblk prints all block devices (except RAM disks) in a  tree-like format  by  default.   Use  lsblk --help to get a list of all available columns.

The lsblk command in Linux lists block devices. 

Following is Lsblk's syntax:

$ lsblk [options] [device...]

Lsblk can be used to retrieve a vast range of information about all the block devices attached to the system.

How to make lsblk display info about device owner, group, and mode ?

This can be achieved using the -m command line option:

$ lsblk -m