Difference between revisions of "Ils"

From SleuthKitWiki
Jump to: navigation, search
(New page: Version 2.09 Man Page NAME ils - list inode information SYNOPSIS ils [-emOpvV] [-f fstype] [-s seconds] [-i imgtype] [-o imgoffset] image [images] [start-stop] ...)
 
m (Formatting)
Line 1: Line 1:
−
Version 2.09 Man Page
+
Back to [[Help Documents]]
  
−
NAME
+
==ils==
−
      ils - list inode information
+
Version 2.09
 +
<br />This software is distributed under the IBM Public License which can be found on the [[Licenses]] page.
  
−
SYNOPSIS
 
−
      ils  [-emOpvV]  [-f  fstype]  [-s  seconds] [-i imgtype] [-o imgoffset]
 
−
      image [images] [start-stop]
 
  
−
      ils [-aAlLvVzZ] [-f fstype] [-s seconds] [-i imgtype]  [-o  imgoffset]
+
===Purpose===
−
      image [images] [start-stop]
+
Opens the named image(s) and lists inode information. By default, ils lists only the inodes of removed files.
  
−
DESCRIPTION
 
−
      ils  opens the named image(s) and lists inode information.  By default,
 
−
      ils lists only the inodes of removed files.
 
  
−
      Arguments:
+
===Usage===
 +
ils  [-emOpvV]  [-f  fstype]  [-s  seconds] [-i imgtype] [-o imgoffset] image [images] [start-stop]
 +
ils [-aAlLvVzZ] [-f fstype] [-s seconds] [-i  imgtype]  [-o  imgoffset] image [images] [start-stop]
  
−
      -e    List every inode in the file system.
 
  
−
      -f fstype
+
===Options===
−
              Specifies the file system type.  Use the -? argument to  display
+
−
              all  supported  types.  If  not given, the default type for the
+
−
              platform is used.
+
  
−
      -s seconds
+
{| border="1" cellpadding="5"
−
              The time skew of the original system in seconds.   For example,
+
!Switch
−
              if the original system was 100 seconds slow, this value would be
+
!Purpose
−
              -100.
+
|-
 +
| -e || List every inode in the file system.
 +
|-
 +
| -f fstype || Specifies the file system type. Use the -? argument to display all supported types. If not given, the default type for the platform is used.
 +
|-
 +
| -s seconds ||  The time skew of the original system in seconds. For example, if the original system was 100 seconds slow, this value would be -100.
 +
|-
 +
| -m || Display the inode details in the format that the mactime program reads (replaces the ils2mac script from TCT)
 +
|-
 +
| -O || List only inodes of removed files that are still open or executing. This option is short-hand notation for -aL "(see the fine controls section below). (this used to be -o).
 +
|-
 +
| -p || Display orphan inodes (unallocated with no file name)
 +
|-
 +
| -r || (default) List only inodes of removed files. This option is short-hand notation for -LZ (see the fine controls section  below).
 +
|-
 +
| -i imgtype || Identify the type of image file, such as raw or split. Raw is the default.
 +
|-
 +
| -o imgoffset || The sector offset where the file system starts in the image. Non-512 byte sectors can be specified using ’@’ (32@2048).
 +
|-
 +
| -v || Turn on verbose mode, output to stderr.
 +
|-
 +
| -V || Display Version.
 +
|-
 +
| image [images] || One (or more if split) disk or partition images whose format is given with ’-i’.
 +
|-
 +
| start-stop || Examine the specified inode number or number range.
 +
|-
 +
! colspan="2"| Fine controls:
 +
|-
 +
| -a || List only allocated inodes: these belong to files with at least one directory entry in the file system, and to removed files that are still open or executing.
 +
|-
 +
| -A || List only unallocated inodes: these belong to files that no longer exist.
 +
|-
 +
| -l || List only inodes with at least one hard link. These belong to files with at least one directory entry in the file system.
 +
|-
 +
| -L || List only inodes without any hard links. These belong to files that no longer exist, and to removed files that are still open or executing.
 +
|-
 +
| -z || List only inodes with zero status change time. Presumably, these inodes were never used.
 +
|-
 +
| -Z || List only inodes with non-zero status change time. Presumably, these belong to files that still exist, or that existed in the past.
 +
|}
  
−
      -m    Display the inode details in the format that the mactime program
 
−
              reads (replaces the ils2mac script from TCT)
 
  
−
      -O    List only inodes of removed files that are still open or execut-
+
===Example===
−
              ing.  This option is short-hand notation for -aL "(see the  fine
+
Output Format
−
              controls section below). (this used to be -o).
+
  
−
      -p    Display orphan inodes (unallocated with no file name)
+
The  output  format  is in time machine format, as described in tm-format(5). The output begins with a two-line  header  that  describes  the data  origin, and is followed by a one-line header that lists the names of the data attributes that make up the remainder of the output:
  
−
      -r    (default) List  only  inodes  of removed files. This option is
+
{|
−
              short-hand notation for  -LZ  (see  the  fine  controls  section
+
!Header || Meaning
−
              below).
+
|-
 +
| st_ino || The inode number.
 +
|-
 +
| st_alloc || Allocation status: ‘a’ for allocated inode, ‘f’ for free inode.
 +
|-
 +
| st_uid || Owner user ID.
 +
|-
 +
| st_gid || Owner group ID.
 +
|-
 +
| st_mtime || UNIX time (seconds) of last file modification.
 +
|-
 +
| st_atime || UNIX time (seconds) of last file access.
 +
|-
 +
| st_ctime || UNIX time (seconds) of last inode status change.
 +
|-
 +
| st_dtime || UNIX time (seconds) of file deletion (LINUX only).
 +
|-
 +
| st_mode || File type and permissions (octal).
 +
|-
 +
| st_nlink || Number of hard links.
 +
|-
 +
| st_size || File size in bytes.
 +
|-
 +
| st_block0,st_block1 || The first two entries in the direct block address list.
 +
|} 
  
−
      -i imgtype
 
−
              Identify  the  type of image file, such as raw or split.  Raw is
 
−
              the default.
 
  
−
      -o imgoffset
+
===History===
−
              The sector offset where the file system  starts  in  the  image.
+
First appeared in The Coroners Toolkit (TCT) 1.0.
−
              Non-512 byte sectors can be specified using ’@’ (32@2048).
+
  
−
      -v    Turn on verbose mode, output to stderr.
 
  
−
      -V    Display Version.
+
===Author===
−
 
+
Wietse Venema
−
      image [images]
+
IBM T.J. Watson Research
−
              One  (or more if split) disk or partition images whose format is
+
P.O. Box 704
−
              given with ’-i’.
+
Yorktown Heights, NY 10598, USA
−
 
+
−
      start-stop
+
−
              Examine the specified inode number or number range.
+
−
 
+
−
      Fine controls:
+
−
 
+
−
      -a    List only allocated inodes: these belong to files with at  least
+
−
              one  directory  entry  in  the file system, and to removed files
+
−
              that are still open or executing.
+
−
 
+
−
      -A    List only unallocated inodes: these  belong  to  files  that  no
+
−
              longer exist.
+
−
 
+
−
      -l    List  only  inodes  with at least one hard link. These belong to
+
−
              files with at least one directory entry in the file system.
+
−
 
+
−
      -L    List only inodes without any hard links. These belong  to  files
+
−
              that  no  longer exist, and to removed files that are still open
+
−
              or executing.
+
−
 
+
−
      -z    List only inodes with zero status change time. Presumably, these
+
−
              inodes were never used.
+
−
 
+
−
      -Z    List  only  inodes with non-zero status change time. Presumably,
+
−
              these belong to files that still exist, or that existed  in  the
+
−
              past.
+
−
 
+
−
      The  output  format  is in time machine format, as described in tm-for-
+
−
      mat(5). The output begins with a two-line  header  that  describes  the
+
−
      data  origin, and is followed by a one-line header that lists the names
+
−
      of the data attributes that make up the remainder of the output:
+
−
 
+
−
      st_ino The inode number.
+
−
 
+
−
      st_alloc
+
−
              Allocation status: ‘a’ for allocated inode, ‘f’ for free  inode.
+
−
 
+
−
      st_uid Owner user ID.
+
−
 
+
−
      st_gid Owner group ID.
+
−
 
+
−
      st_mtime
+
−
              UNIX time (seconds) of last file modification.
+
−
 
+
−
      st_atime
+
−
              UNIX time (seconds) of last file access.
+
−
 
+
−
      st_ctime
+
−
              UNIX time (seconds) of last inode status change.
+
−
 
+
−
      st_dtime
+
−
              UNIX time (seconds) of file deletion (LINUX only).
+
−
 
+
−
      st_mode
+
−
              File type and permissions (octal).
+
−
 
+
−
      st_nlink
+
−
              Number of hard links.
+
−
 
+
−
      st_size
+
−
              File size in bytes.
+
−
 
+
−
      st_block0,st_block1
+
−
              The first two entries in the direct block address list.
+
−
 
+
−
SEE ALSO
+
−
      mactime(1), mtime, atime, ctime reporter
+
−
      tm-format(5), time machine data format
+
−
 
+
−
LICENSE
+
−
      This software is distributed under the IBM Public License.
+
−
 
+
−
HISTORY
+
−
      First appeared in The Coroners Toolkit (TCT) 1.0.
+
−
 
+
−
AUTHOR(S)
+
−
      Wietse Venema
+
−
      IBM T.J. Watson Research
+
−
      P.O. Box 704
+
−
      Yorktown Heights, NY 10598, USA
+

Revision as of 15:56, 17 November 2007

Back to Help Documents

ils

Version 2.09
This software is distributed under the IBM Public License which can be found on the Licenses page.


Purpose

Opens the named image(s) and lists inode information. By default, ils lists only the inodes of removed files.


Usage

ils  [-emOpvV]  [-f  fstype]  [-s  seconds] [-i imgtype] [-o imgoffset] image [images] [start-stop]
ils [-aAlLvVzZ] [-f fstype] [-s seconds] [-i  imgtype]  [-o  imgoffset] image [images] [start-stop]


Options

Switch Purpose
-e List every inode in the file system.
-f fstype Specifies the file system type. Use the -? argument to display all supported types. If not given, the default type for the platform is used.
-s seconds The time skew of the original system in seconds. For example, if the original system was 100 seconds slow, this value would be -100.
-m Display the inode details in the format that the mactime program reads (replaces the ils2mac script from TCT)
-O List only inodes of removed files that are still open or executing. This option is short-hand notation for -aL "(see the fine controls section below). (this used to be -o).
-p Display orphan inodes (unallocated with no file name)
-r (default) List only inodes of removed files. This option is short-hand notation for -LZ (see the fine controls section below).
-i imgtype Identify the type of image file, such as raw or split. Raw is the default.
-o imgoffset The sector offset where the file system starts in the image. Non-512 byte sectors can be specified using ’@’ (32@2048).
-v Turn on verbose mode, output to stderr.
-V Display Version.
image [images] One (or more if split) disk or partition images whose format is given with ’-i’.
start-stop Examine the specified inode number or number range.
Fine controls:
-a List only allocated inodes: these belong to files with at least one directory entry in the file system, and to removed files that are still open or executing.
-A List only unallocated inodes: these belong to files that no longer exist.
-l List only inodes with at least one hard link. These belong to files with at least one directory entry in the file system.
-L List only inodes without any hard links. These belong to files that no longer exist, and to removed files that are still open or executing.
-z List only inodes with zero status change time. Presumably, these inodes were never used.
-Z List only inodes with non-zero status change time. Presumably, these belong to files that still exist, or that existed in the past.


Example

Output Format

The output format is in time machine format, as described in tm-format(5). The output begins with a two-line header that describes the data origin, and is followed by a one-line header that lists the names of the data attributes that make up the remainder of the output:

Header Meaning
st_ino The inode number.
st_alloc Allocation status: ‘a’ for allocated inode, ‘f’ for free inode.
st_uid Owner user ID.
st_gid Owner group ID.
st_mtime UNIX time (seconds) of last file modification.
st_atime UNIX time (seconds) of last file access.
st_ctime UNIX time (seconds) of last inode status change.
st_dtime UNIX time (seconds) of file deletion (LINUX only).
st_mode File type and permissions (octal).
st_nlink Number of hard links.
st_size File size in bytes.
st_block0,st_block1 The first two entries in the direct block address list.


History

First appeared in The Coroners Toolkit (TCT) 1.0.


Author

Wietse Venema IBM T.J. Watson Research P.O. Box 704 Yorktown Heights, NY 10598, USA

Retrieved from "https://wiki.sleuthkit.org/index.php?title=Ils&oldid=112"