Provided by: wimtools_1.14.4-1.1build2_amd64 bug

NAME

       wimupdate - Update a WIM image

SYNOPSIS

       wimupdate WIMFILE [IMAGE] [OPTION...] [< CMDFILE]

DESCRIPTION

       wimupdate,  or  equivalently  wimlib-imagex  update,  modifies  the specified IMAGE in the
       Windows  Imaging  (WIM)  archive  WIMFILE  by  adding,  deleting,  or  renaming  files  or
       directories in it.

       IMAGE  specifies  the image in WIMFILE to update.  It may be the 1-based index of an image
       or the name of an image.  It may be omitted if WIMFILE contains only one image.   You  can
       use wiminfo(1) to list the images contained in WIMFILE.

       The modifications to perform on the WIM image are specified as a sequence of commands, one
       per line, read in a text file (UTF-8 or UTF-16LE encoded; plain ASCII is also  fine)  from
       standard  input.   It  is  recommended  that  standard  input  be  redirected  from a file
       (CMDFILE), as shown above, rather than typing in commands  interactively.   Alternatively,
       to specify a command directly on the command line, see the --command option.

AVAILABLE COMMANDS

       This section documents the commands that may appear in the CMDFILE described above.

   add [OPTION...] SOURCE DESTINATION
       Add  a file or directory tree to the WIM image.  SOURCE must specify the path to a file or
       directory on your filesystem.  DESTINATION must specify the path inside the WIM  image  at
       which to add the file or directory tree.

       If  DESTINATION names an existing directory in the WIM image, then SOURCE must also name a
       directory.  This causes  the  contents  of  the  SOURCE  directory  to  be  added  to  the
       DESTINATION directory.

       If DESTINATION names an existing nondirectory file in the WIM image, then SOURCE must also
       name a nondirectory file.  By default, this causes the DESTINATION  file  to  be  replaced
       with the SOURCE file.  Or, with --no-replace specified, this generates an error.

       If  DESTINATION  does  not  exist  in the WIM image, then any prerequisite directories are
       created as needed to add the SOURCE at that location.

       The add command  supports  a  subset  of  the  options  accepted  by  wimcapture;  namely,
       --dereference,   --unix-data,   --no-acls,   and  --strict-acls.   See  wimcapture(1)  for
       explanations of these options.

       In addition, the add command supports  the  --no-replace  option,  which  causes  the  add
       command to refuse to overwrite existing nondirectory files in the WIM image.

   delete [OPTION...] PATH
       Delete a file or directory tree from the WIM image.  PATH must specify the path inside the
       WIM image of the file or directory tree to delete.

       The available options for the delete command are:

       --force
             Do not issue an error if the path to delete does not exist.

       --recursive
             Delete the file or directory tree recursively; if not specified, an error is  issued
             if the path to delete is a directory.

   rename OLD_PATH NEW_PATH
       Rename  a file or directory tree inside the WIM image.  OLD_PATH must specify the old path
       of the file or directory tree inside the WIM image, and NEW_PATH must specify the new path
       for  the  file  or directory tree.  This command follows the semantics of the POSIX rename
       (3) function; in particular, a pre-existing file at NEW_PATH will be deleted  if  present,
       except in certain cases such as attempting to rename a directory to a non-directory, which
       is not allowed.

       There are no options available for the rename command.

OPTIONS

       The following options are accepted on the command line by wimupdate itself:

       --dereference
             Use --dereference for all add commands.

       --unix-data
             Use --unix-data for all add commands.

       --no-acls
             Use --no-acls for all add commands.

       --strict-acls
             Use --strict-acls for all add commands.

       --no-replace
             Use --no-replace for all add commands.

       --config=FILE
             Set the capture configuration file for all add commands.   See  the  description  of
             this option to wimcapture(1).

       --force
             Use --force for all delete commands.

       --recursive
             Use --recursive for all delete commands.

       --check
             Before  updating  the  WIM,  verify  its  integrity  if  it contains extra integrity
             information.  Also include extra integrity information in the updated WIM even if it
             was not present before.

       --include-integrity
             Include  extra integrity information in the updated WIM, i.e. like --check but don't
             also verify the WIM beforehand.

       --threads=NUM_THREADS
             Number of threads to use for compressing newly  added  files.   Default:  autodetect
             (number of processors).

       --rebuild
             Rebuild  the  entire  WIM  rather  than appending the updated data to the end of it.
             Rebuilding the WIM is slower, but will  save  a  little  bit  of  space  that  would
             otherwise be left as a hole in the WIM file.

             See  wimoptimize(1)  for  a  more  customizable  way  of  rebuilding (and optionally
             recompressing) a WIM file.  If running wimoptimize after wimupdate, there is no need
             to specify --rebuild to wimupdate.

       --command=STRING
             Instead of reading update commands from standard input, read a single update command
             directly from the string STRING specified on the command line.  This  option  cannot
             be  provided  more  than one time and cannot be used to specify more than one update
             command.  Note that the STRING, as well as any paths containing  spaces  within  the
             STRING must be appropriately quoted.  If running from cmd.exe on Windows, you should
             use double quotes for the outer quotes and  single  quotes  for  the  inner  quotes.
             Example:

                    wimupdate boot.wim 1 --command="add 'C:\My Dir' '\My Dir'"

             This  option  is  provided  for convenience only.  Do not execute wimupdate multiple
             consecutive times, each time passing the --command  option!   This  is  inefficient.
             Instead,  generate  an  update  command file and provide it (on standard input) to a
             single invocation of wimupdate, as explained in this document.

       --wimboot-config=FILE
             If this option is specified, no commands shall be  read  from  standard  input,  and
             instead the following command shall be executed:

                    add FILE /Windows/System32/WimBootCompress.ini

             This   sets   FILE   as   the   WIMBoot  configuration  file  for  the  image.   The
             [PrepopulateList] section of this file  specifies  path  globs  that  shall  not  be
             extracted  as  WIMBoot  pointer files (perhaps due to being needed early in the boot
             process).  See the documentation for the --wimboot option of  wimapply(1)  for  more
             information.

       --unsafe-compact
             Compact the WIM archive in-place and append any new data, eliminating "holes".  This
             is efficient, but in general this option should not be  used  because  a  failed  or
             interrupted  compaction will corrupt the WIM archive.  For more information, see the
             documentation for this option in wimoptimize(1).

       --ref="GLOB"
             File glob of WIM(s) on which the delta WIM is based.  Updating  split  WIMs  is  not
             allowed,  but updating delta WIMs is allowed.  When updating a delta WIM, the WIM(s)
             on which the delta WIM is based should be specified using this option.  (It isn't  a
             hard  requirement,  but it's needed for data deduplication to work fully and for the
             TOTALBYTES statistic to be correctly updated.)

NOTES

       wimupdate can be viewed as redundant with wimmountrw,  since  a  WIM  image  can  also  be
       updated  by  mounting  it read-write.  However, wimupdate works on all platforms including
       Windows, whereas wimmountrw only works on Linux.

       Symbolic links inside a WIM image are not dereferenced when being  interpreted.   So,  for
       example,  if  you have a WIM image that contains a symbolic link "/Documents and Settings"
       -> "/Users" where "/Users" is a directory, then a  subdirectory  named  "Public"  in  this
       directory   must   be   specified   as   "/Users/Public"   rather   than  "/Documents  and
       Settings/Public".

       All paths to files or directories within the WIM image must be specified relative  to  the
       root  of  the image.  However, the leading slash is optional, and both forward slashes and
       backslashes are accepted.  In addition, on Windows, the paths are by default treated case-
       insensitively,  while  on  UNIX-like  systems,  the  paths  are  by  default treated case-
       sensitively.   The  default   case   sensitivity   may   be   changed   by   setting   the
       WIMLIB_IMAGEX_IGNORE_CASE environmental variable to 0 or 1.

       The  command  file  (CMDFILE)  is  parsed by wimupdate itself and not by the system shell.
       Therefore, its syntax is limited.  However, comment lines beginning with '#' are  allowed,
       and it is also possible to quote arguments with whitespace inside them.

       On  UNIX-like  systems, you cannot use wimupdate to add files to an image directly from an
       NTFS volume using libntfs-3g, even though wimcapture supports capturing a full image  this
       way.

       Except  when  using  --unsafe-compact,  it  is  safe  to abort a wimupdate command partway
       through; however, after doing this, it is recommended to run  wimoptimize  to  remove  any
       data  that  was  appended  to  the  physical  WIM  file  but not yet incorporated into the
       structure of the WIM, unless --rebuild was specified, in which case you should delete  the
       temporary file left over.

EXAMPLES

       All the examples below show the update command file to be created as well as the wimupdate
       command to run to perform the updates.

       Delete two files from a WIM image:

              update_commands.txt:

                     delete /setup.exe
                     delete /sources/setup.exe

              $ wimupdate boot.wim 2 < update_commands.txt

       Add some files and directories to a WIM image.  Note that  the  first  path  of  each  add
       command  specifies the files to add, while the second path of each add command specify the
       locations at which to add them inside the WIM image:

              update_commands.txt:

                     add somedir     /dir
                     add somefile    /dir/file

              $ wimupdate boot.wim 2 < update_commands.txt

       Rename a file inside a WIM image.

              update_commands.txt:

                     rename /dir_in_wim/oldfile.txt /dir_in_wim/newfile.txt

              $ wimupdate boot.wim 2 < update_commands.txt

       Using additional features, such as comments, options, and overlays,  and  including  extra
       integrity information in the updated WIM:

              update_commands.txt:

                     #
                     # This file specifies some changes to make to a WIM image.
                     #

                     # Add a new directory containing files I want in the image.
                     # The quotes are necessary because the directory name
                     # contains a space.
                     add "My Directory" "/My Directory"

                     # Add the contents of "Another Directory" to the
                     # "/My Directory" we just created in the WIM image.  Since
                     # the destination path already exists, this performs an
                     # overlay.
                     add "Another Directory" "/My Directory"

                     # Rename some file for some reason.
                     rename /dir_in_wim/oldfile.txt /dir_in_wim/newfile.txt

                     # Delete an unwanted directory.
                     delete --recursive /Users/Me/Documents/Junk

              $ wimupdate boot.wim 2 --check < update_commands.txt

SEE ALSO

       wimlib-imagex(1) wimcapture(1) wiminfo(1) wimmountrw(1) wimoptimize(1)