Lsscsi
lastmod 2026-11-10created 2019-11-112 edits
lsscsi is a command-line tool that lists the SCSI devices attached to a Linux system. It reads information from sysfs and prints devices that go through the SCSI subsystem, such as SATA disks, SAS devices, USB storage devices, and optical drives, with their host, channel, target, and LUN addresses and device names such as /dev/sdX. With additional options it can also show capacity, transport type, device paths, and NVMe devices, so it is used to identify or replace disks.