diskutil repairpermissions /
Started verify/repair permissions on disk disk0s1 Macintosh HD
Determining correct file permissions.
parent directory ./Users/Shared/SC Info does not exist
User differs on ./Applications, should be 0, owner is 501
Permissions differ on ./Applications, should be drwxrwxr-x , they are drwxr-xr-x 
Owner and group corrected on ./Applications
Permissions corrected on ./Applications
Permissions differ on ./Library/Application Support/Macromedia, should be drwxrwxr-x , they are drwxrwxrwx 
Owner and group corrected on ./Library/Application Support/Macromedia
Permissions corrected on ./Library/Application Support/Macromedia
Permissions differ on ./Library, should be drwxrwxr-t , they are drwxrwxr-x 
Owner and group corrected on ./Library
Permissions corrected on ./Library
The privileges have been verified or repaired on the selected volume
Verify/repair finished permissions on disk disk0s1 Macintosh HD