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}}