Table 1. Property Mask Values

-       Ignore the following properties

+       Record and check the following properties

a       Access timestamp

b       Number of blocks allocated

c       Node timestamp (create/modify)

d       D of device on which inode resides

g       File owner's group ID

i       Node number

l       File is increasing in size (a "growing file")

m       Modification timestamp

n       Number of (hard) links (inode reference count)

p       Permissions and file mode bits

r       ID of device pointed to by inode (valid only<\n>
        for device objects)

s       File size

t       File type

u       File owner's user ID

C       CRC-32 hash value (non-cryptographic hash<\n>
        but fast)

H       Haval hash value (cryptographically strong<\n>
        but slow hash)

M       MD5 hash value (cryptographically strong<\n>
        but slow hash)

S       SHA hash value (cryptographically strong<\n>
        but slow hash)