lsblk options ..
I want to see size, mount points and UUIDS ...
How could I do this with lsblk?
$ sudo lsblk -o NAME,FSTYPE,SIZE,UUID,MOUNTPOINT
NAME FSTYPE SIZE UUID MOUNTPOINT
sda 20G
|-sda1 ext4 19.5G 3cb4a563-caec-48b9-8fd1-7d16ce2eb128 /
|-sda2 1K
`-sda5 swap 510M 980399d3-a026-4b0f-bf1e-128e9e5c74e2 [SWAP]
sdb 8G
sdc 100G
sdd 8G
sr0 1024M
if you want any other information ....
$ lsblk --help
Available columns (for --output):
NAME device name
KNAME internal kernel device name
MAJ:MIN major:minor device number
FSTYPE filesystem type
MOUNTPOINT where the device is mounted
LABEL filesystem LABEL
UUID filesystem UUID
PARTTYPE partition type UUID
PARTLABEL partition LABEL
PARTUUID partition UUID
PARTFLAGS partition flags
RA read-ahead of the device
RO read-only device
RM removable device
HOTPLUG removable or hotplug device (usb, pcmcia, ...)
MODEL device identifier
SERIAL disk serial number
SIZE size of the device
STATE state of the device
OWNER user name
GROUP group name
MODE device node permissions
ALIGNMENT alignment offset
MIN-IO minimum I/O size
OPT-IO optimal I/O size
PHY-SEC physical sector size
LOG-SEC logical sector size
ROTA rotational device
SCHED I/O scheduler name
RQ-SIZE request queue size
TYPE device type
DISC-ALN discard alignment offset
DISC-GRAN discard granularity
DISC-MAX discard max bytes
DISC-ZERO discard zeroes data
WSAME write same max bytes
WWN unique storage identifier
RAND adds randomness
PKNAME internal parent kernel device name
HCTL Host:Channel:Target:Lun for SCSI
TRAN device transport type
SUBSYSTEMS de-duplicated chain of subsystems
REV device revision
VENDOR device vendor