lsblk
lsblk is a Linux command in the Disk & Storage category, rated intermediate difficulty. Lists block devices (disks, partitions) in a tree-like format. The syntax is lsblk [options]. It returns block device list. A practical example: lsblk lsblk -f # Show filesystem info lsblk -m # Show permissions lsblk -o NAME,SIZE,TYPE,MOUNTPOINT A close relative is mount, which mounts a filesystem to make it accessible at a directory. A close relative is umount, which unmounts a mounted filesystem. A close relative is fdisk, which manages disk partition tables (create, delete, resize partitions). More about this category: Linux disk and storage commands — mount, umount, fdisk, lsblk, and more. Manage disks, partitions, and filesystems. Related Disk & Storage commands: mount, umount, fdisk, blkid, dd, parted, mkfs, fsck. This page is part of the free Linux Reference documentation covering 304+ commands, each with syntax, options, practical examples, and a difficulty rating.