tldr/pages/linux/lsblk.md

lsblk

Lists information about devices.

• List all storage devices in a tree-like format:

lsblk

• Also list empty devices:

lsblk −a

• Print the SIZE column in bytes rather than in a human-readable format:

lsblk −b

• Output info about filesystems:

lsblk −f

• Use ASCII characters for tree formatting:

lsblk −i

• Output info about block-device topology:

lsblk −t