diskutil info /
imac-de-Toum-5:~ Toum$ diskutil info /
Device Identifier: disk0s2
Device Node: /dev/disk0s2
Part of Whole: disk0
Device / Media Name: Macintosh SM
Volume Name: Macintosh SM
Escaped with Unicode: Macintosh%FF%FE%20%00SM
Mounted: Yes
Mount Point: /
Escaped with Unicode: /
File System Personality: Journaled HFS+
Type (Bundle): hfs
Name (User Visible): Mac OS Extended (Journaled)
Journal: Journal size 40960 KB at offset 0xe8e000
Owners: Enabled
Partition Type: Apple_HFS
OS Can Be Installed: Yes
Media Type: Generic
Protocol: SATA
SMART Status: Verified
Volume UUID: 4CCFD075-459F-3217-9833-ED5B6F04744D
Total Size: 499.8 GB (499763888128 Bytes) (exactly 976101344 512-Byte-Blocks)
Volume Free Space: 233.0 GB (233032331264 Bytes) (exactly 455141272 512-Byte-Blocks)
Device Block Size: 512 Bytes
Read-Only Media: No
Read-Only Volume: No
Ejectable: No
Whole: No
Internal: Yes
Solid State: No
imac-de-Toum-5:~ Toum$