File Formats bartmanifest(4)
NAME
bartmanifest - system audit manifest file
DESCRIPTION
The bart(1M) command generates a manifest that describes the
contents of a managed host. A manifest consists of a header
and entries. Each entry represents a single file. Entries
are sorted in ascending order by file name. Any nonstandard
file names, such as those that contain embedded newline or
tab characters, have the special characters quoted prior to
being sorted. See Quoting Syntax.
Lines that begin with ! supply metadata about the manifest.
The manifest version line indicates the manifest specifica-
tion version. The date line shows the date on which the man-
ifest was created, in date(1) form.
Some lines are ignored by the manifest comparison tool.
Ignored lines include blank lines, lines that consist only
of white space, and comments that begin with #.
In addition to metadata lines, the header contains the for-
mat comment block. This comment block lists the attributes
reported for each file type.
To see the format of a manifest file, see EXAMPLES.
Manifest File Entries
Each manifest file entry is a single line of one of the fol-
lowing forms, depending on the file type:
fname D size mode acl dirmtime uid gid
fname P size mode acl mtime uid gid
fname S size mode acl mtime uid gid
fname F size mode acl mtime uid gid contents
fname L size mode acl lnmtime uid gid dest
fname B size mode acl mtime uid gid devnode
fname C size mode acl mtime uid gid devnode
The fields of the manifest file entries are described as
follows:
fname Name of the file. To prevent parsing problems
that are caused by special characters embedded
in file names, file names are encoded as
described in Quoting Syntax.
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File Formats bartmanifest(4)
type Type of file.
Possible values for type are as follows:
B Block device node
C Character device node
D Directory
F File
L Symbolic link
P Pipe
S Socket
size File size in bytes.
mode Octal number that represents the permissions of
the file.
acl ACL attributes for the file. For a file with ACL
attributes, this field contains the output from
acltotext().
uid Numerical user ID of the owner of this entry.
gid Numerical group ID of the owner of this entry.
dirmtime Modification time in seconds since 00:00:00 UTC,
January 1, 1970 for directories.
lnmtime Creation time for links.
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File Formats bartmanifest(4)
mtime Modification time in seconds since 00:00:00 UTC,
January 1, 1970 for files.
contents Checksum value of the file. This attribute is
only specified for regular files. If you turn
off context checking or if checksums cannot be
computed, the value of this field is -.
dest Destination of a symbolic link.
devnode Value of the device node. This attribute is for
character device files and block device files
only.
Quoting Syntax
The rules file supports a quoting syntax for representing
nonstandard file names.
When generating a manifest for file names that embeded TAB,
SPACE, or NEWLINE characters, the special characters are
encoded in their octal forms.
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File Formats bartmanifest(4)
Input Character Quoted Character
SPACE \SPACE
TAB \TAB
NEWLINE \NEWLINE
? \?
[ \[
* \*
EXAMPLES
Example 1 Sample Manifest File
The following is a sample system manifest file. The file
entries are sorted by the encoded versions of the file names
to correctly handle special characters.
! Version 1.0
! Mon Feb 11 10:55:30 2002
# Format:
# fname D size mode acl dirmtime uid gid
# fname P size mode acl mtime uid gid
# fname S size mode acl mtime uid gid
# fname F size mode acl mtime uid gid contents
# fname L size mode acl lnmtime uid gid dest
# fname B size mode acl mtime uid gid devnode
# fname C size mode acl mtime uid gid devnode
/etc D 3584 40755 user::rwx,group::r-x,mask::r-x,other::r-x,
3c6803d7 0 3
/etc/.login F 524 100644 user::rw-,group::r--,mask::r--,other::r--,
3c165878 0 3 27b53d5c3e844af3306f1f12b330b318
/etc/.pwd.lock F 0 100600 user::rw-,group::---,mask::---,other::---,
3c166121 0 0 d41d8cd98f00b204e9800998ecf8427e
/etc/.syslogdoor L 20 120777 user::rw-,group::r--,mask::
rwx,other::r--,3c6803d5 0 0 /var/run/syslogdoor
/etc/autopush L 16 120777 user::r-x,group::r-x,mask::r-x,other::r-x,
3c165863 0 0 ../sbin/autopush
/etc/cron.d/FIFO P 0 10600 user::rw-,group::---,mask::---,other::---,
3c6803d5 0 0
SEE ALSO
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File Formats bartmanifest(4)
date(1), bart(1M), bartrules(4), attributes(5)
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