MacBook-Air-de-Tom:~ TomTriacca$ diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *121.3 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:          Apple_CoreStorage Macintosh HD            120.5 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS Macintosh HD           +120.1 GB   disk1
                                 Logical Volume on disk0s2
                                 B8AA9023-F979-47A8-A564-74F530770FB3
                                 Unencrypted
MacBook-Air-de-Tom:~ TomTriacca$df -H /MacBook-Air-de-Tom:~ TomTriacca$ df -H /
Filesystem   Size   Used  Avail Capacity  iused ifree %iused  Mounted on
/dev/disk1   120G   120G     0B   100% 29323262     0  100%   /
MacBook-Air-de-Tom:~ TomTriacca$csrutil statuscsrutil disablesudo find -x / -d 1 -regex '.*[^\.\].*' -exec sudo du -shx {} +Last login: Wed Oct 21 15:54:57 on console
MacBook-Air:~ TomTriacca$
MacBook-Air:~ TomTriacca$ sudo find -x / -d 1 -regex '.*[^\.\].*' -exec sudo du -shx {} +
 52M    /.DocumentRevisions-V100
8,0K    /.DS_Store
  0B    /.file
508K    /.fseventsd
  0B    /.PKInstallSandboxManager
430M    /.Spotlight-V100
  0B    /.Trashes
  0B    /.vol
 12G    /Applications
2,5M    /bin
  0B    /cores
4,5K    /dev
4,0K    /etc
1,0K    /home
4,0K    /installer.failurerequests
6,3G    /Library
1,0K    /net
  0B    /Network
3,2G    /private
1,0M    /sbin
 11G    /System
4,0K    /tmp
 74G    /Users
397M    /usr
4,0K    /var
4,0K    /Volumes
MacBook-Air:~ TomTriacca$diskutil verifyVolume /MacBook-Air:~ TomTriacca$ diskutil verifyVolume /
Started file system verification on disk1 Macintosh HD
Verifying storage system
Checking volume
disk0s2: Scan for Volume Headers
disk0s2: Scan for Disk Labels
Logical Volume Group 92D956E0-A7DA-4B2D-AFEC-34AD5186500E on 1 device
disk0s2: Scan for Metadata Volume
Logical Volume Group has a 24 MB Metadata Volume with double redundancy
Start scanning metadata for a valid checkpoint
Load and verify Segment Headers
Load and verify Checkpoint Payload
Load and verify Transaction Segment
Incorporate 0 newer non-checkpoint transactions
Load and verify Virtual Address Table
Load and verify Segment Usage Table
Load and verify Metadata Superblock
Load and verify Logical Volumes B-Trees
Logical Volume Group contains 1 Logical Volume
Load and verify D9BC1AAE-803A-4BB7-889F-CD79FCDF45D0
Load and verify B8AA9023-F979-47A8-A564-74F530770FB3
Load and verify Freespace Summary
Load and verify Block Accounting
Load and verify Live Virtual Addresses
Newest transaction commit checkpoint is valid
Load and verify Segment Cleaning
The volume 92D956E0-A7DA-4B2D-AFEC-34AD5186500E appears to be OK
Storage system check exit code is 0
Verifying file system
Using live mode
Performing live verification
Checking extents overflow file
Checking catalog hierarchy
Checking extended attributes file
Checking volume bitmap
Checking volume information
File system check exit code is 0
Finished file system verification on disk1 Macintosh HD
MacBook-Air:~ TomTriacca$ 
	