Show disks, partitions, loop devices, and mountpoints.
Section: Inventory and Capacity
List block devices as a tree
bash
bash
lsblkExplanation
Show disks, partitions, loop devices, and mountpoints.
Learn the surrounding workflow
Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.
Related commands
Same sheet · prioritizing Inventory and Capacity
Select custom lsblk columns
Useful when you want clean inventory output for documentation or scripts.
Show filesystems with UUIDs
Display filesystem type, label, UUID, and mountpoint.
Show mounted filesystems
Display the live mount tree with source, target, and options.
Probe block devices for signatures
Read known filesystem, RAID, and partition metadata.
Show filesystem free space
Display used and available capacity in human-readable units.