$ lsblk
List block devices
DOCUMENTEDStorageUbuntu 24.04 LTS baseline
Synopsis
lsblk [options] [device...]What it does
- `lsblk` lists information about block devices.
- `-f` adds filesystem-related information such as filesystem type and labels when available.
Examples
List block devices
lsblkShow filesystem information
lsblk -fImportant details
These examples are intentionally conservative. Command behavior can still depend on filesystem state, permissions, locale, shell, installed package version, and other system configuration.
For exact option semantics, the linked authoritative documentation is the source of truth.