tldr/pages/linux/lsblk.md

lsblk

Lists information about devices. More information: https://manned.org/lsblk.

• 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

• Exclude the devices specified by the comma-separated list of major device numbers:

lsblk -e {{1,7}}

• Display a customized summary using a comma-separated list of columns:

lsblk --output {{NAME}},{{SERIAL}},{{MODEL}},{{TRAN}},{{TYPE}},{{SIZE}},{{FSTYPE}},{{MOUNTPOINT}}