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APT-MOVE(8)                 System Manager's Manual                APT-MOVE(8)

       apt-move - move cache of Debian packages into a mirror hierarchy.

       apt-move [-c conffile] [-d dist] [-afqt] command

       The  apt-move  script  is  used  to move a collection of Debian package
       files into a proper archive hierarchy of  the  form  $LOCALDIR/pool/...
       where  LOCALDIR is specified in the configuration file.  It is intended
       as a tool to help manage the apt-get(8) file cache, but could  be  con-
       figured to work with any collection of Debian packages.

       Additionally,  using  the  sync and mirror commands, you can build your
       own local mirror of portions of a selected binary and/or source distri-

       Running  apt-move  periodically  will  assist in managing the resulting
       partial mirror by (optionally) removing obsolete packages and  creating
       valid local Packages.gz and Sources.gz.

       The following commands are accepted by apt-move:

       get [ dir ]
              This generates the master files using Packages and Sources files
              from the apt(8) cache.  The master files are used to keep  track
              of  what  packages  are  available, and where packages should be
              installed.  If dir is specified, it will be used in lieu of  the
              LISTSTATE variable.

       getlocal [ dir ]
              This is an alias of get.  It may be removed in future releases.

       move   Moves a collection of packages into the local mirror tree.  Uses
              existing master files (see get) to repair any mangling  done  to
              the  package names.  Any packages that aren't listed in the mas-
              ter files or are obsolete will be left in the file cache  direc-
              tory.   Obsolete  packages  will also be copied into the archive
              but they will be removed after the next  delete  operation.   In
              the  these  two  cases,  the  package is considered to have been

       delete Delete obsolete package files.  Configurable through the  DELETE
              and  MAXDELETE  settings in the /etc/apt-move.conf file (see the
              CONFIGURATION section below).  It also deletes any  index  files
              of  packages that are no longer in the archive.  This means that
              you can simply delete packages from the archive without  affect-
              ing its consistency as long as you run the delete command after-

              Builds new local versions of Packages.gz and Sources.gz files.

       fsck   Rebuilds all index files used to make Packages and Sources files
              and reprocess all packages in the archive by calling movefile on
              them.  Use this if you are upgrading from  an  old  version  (<<
              4.2) of apt-move.

       update This  is  an  alias,  equivalent  to 'get move delete packages'.
              This is the preferred method for moving package files from  your
              cache into a local mirror.

       local  This is an alias, equivalent to 'move delete packages'.

              This  is  an  alias  for  update.   It  may be removed in future

       mirror This command automatically runs  get,  then  uses  /usr/lib/apt-
              move/fetch  and apt-get(8) to download any packages missing from
              your mirror.  The downloaded files will be  installed  into  the
              repository  using  move.   Finally,  it runs packages and exits.
              See the DIST and PKGTYPE settings in /etc/apt-move.conf.  Before
              using this command, you need to set up a $LOCALDIR/.exclude file
              containing patterns to exclude unwanted files from your  mirror.
              See  the  SAMPLE.exclude  file  for  an  example.   See also the
              Exclude file section of NOTES below.   Note  that  this  command
              will only mirror packages for the architecture that you are run-
              ning on.  It will, however, mirror all source packages.

       sync   Similar to the mirror function, but only gets the packages  that
              are  currently  installed  on  your  system.   It  uses  dpkg(8)
              --get-selections to find out what files to  download.   It  will
              skip   any   files  that  match  one  of  the  patterns  in  the
              $LOCALDIR/.exclude file (if it exists).  sync will get the  lat-
              est  versions  of  the  packages, regardless of the version cur-
              rently installed on your system (think about it).

              This command is used to  test  your  $LOCALDIR/.exclude  pattern
              file.   It  will  go through the master lists and print any file
              that matches one of the  patters  in  $LOCALDIR/.exclude.   This
              will  show  you  exactly  what files you have EXCLUDED from your
              mirror.  The -t (test) flag has no affect on this command.  This
              uses  your existing master files, and does not require an inter-
              net connection.

       movefile files...
              This command is similar to move.  Instead of moving  files  from
              FILECACHE, it will move the files specified on the command line.

       listbin [ mirror | sync | repo ]
              This  command  prints  a list of packages which may serve as the
              input to mirrorbin or mirrorsrc.  If the argument is  mirror  or
              sync,  it  will  produce the same lists that the mirror and sync
              commands use.  If the argument is repo, the list  produced  will
              contain  the packages that are currently in the apt-move reposi-

              This command will fetch the list of packages  specified  on  the
              standard  input, and place them into the archive in the same way
              as mirror does.

              This commands acts like mirrorbin, except that it fetches source
              packages instead of binary ones.

       The following options are available from the command line:

       -a     Process  all  packages.   By  default, commands like listbin and
              mirrorbin only process packages that differ in  version  between
              the  apt-move  repository  and the archive being mirrored.  This
              option causes all packages to be considered even if the apt-move
              repository already contains the latest version.

       -c conffile
              Use    conffile   as   the   configuration   file   instead   of

       -d dist
              Use dist as the default suite instead of the value of DIST  from
              the configuration file.

       -f     Forces  deletion  of  files even when the percentage of files to
              delete  exceeds  the  MAXDELETE  setting.   This  is  useful  if
              apt-move  aborts  with an error saying that too many files would
              be deleted, and you want to delete the files anyway.  (Use  with
              caution.)  If  you  get  this error, using -ft will show you the
              complete list of files, so you can verify them  before  you  use

       -q     Suppresses  normal  output.  This option is useful when apt-move
              is used in a non-interactive script.

       -t     Makes a 'test run' and reports what WOULD be done for option but
              does not modify any of the cache or mirror files.

       Before  using  apt-move, edit the /etc/apt-move.conf file to match your
       local setup.  Always remember to  use  the  test  parameter  after  any
       change in your configuration to make sure it will work like you want it
       to.  You may also want to set the DELETE option to no to turn off  file
       deletes until everything else is working successfully.

       The  file  is read as a Bourne shell script.  So you must obey the syn-
       tactical rules of sh(1).  In particular, values  with  spaces  in  them
       must be quoted with single or double quotes.

       The  following  settings  are  recognized  by apt-move (shown here with
       their defaults):

       APTSITES="debian.midco.net non-us.debian.org"
              Set this to the names of  sites  in  your  /etc/apt/sources.list
              that you wish to mirror.  The value /all/ refers to all non-file

              This is the full (absolute) path to your debian  directory  (the
              top of your local mirror).

              This  is the default suite assigned to packages when the Release
              file is missing.  It does not have any effect on whether a suite
              is stored in the archive.

              Set  this  to your choice of: binary, source or both to tell the
              mirror, sync and movefile which type(s) of files to get.

              The directory where  your  local  cache  of  packages  are.  The
              default  will  work  for  the apt-get(8) packages, unless you've
              changed the configuration in /etc/apt/apt.conf.

              The directory to your local cache of Packages files. The default
              will work for the apt-get(8) packages, unless you've changed the
              configuration in /etc/apt/apt.conf.

              Determines whether obsolete packages (packages not listed in the
              master file, or packages that have been superceded in the repos-
              itory) are to be removed.

              Maximum percentage of files apt-move is allowed to delete during
              a normal run.  Anything exceeding this will produce an error and
              abort the script.  I added this as  a  precaution  so  that  you
              won't  lose  your  entire  mirror  when  a  new  distribution is
              released.  You can override this (with  caution)  using  the  -f
              parameter with apt-move.

              If  this is set to yes, then move and movefile will copy instead
              of move.  That is, the originals will be left alone.

              This should be set to a space-separated list of compression for-
              mats  that  apt-move should provide when generating Packages and
              Sources files.  The possible values are none, gzip and bzip2.

              If this is set to yes,  then  packages  will  generate  Contents

       For  the  sync  and  mirror commands to function correctly, you need to
       list your apt-move repository at the top of /etc/apt/sources.list as  a
       file URI.

              The script.

              Configuration file for the script.

              The manpage.

              The temporary files created at runtime.

              Utility  to  fetch  files  just like apt-get install -d.  Except
              that no dependency analysis is done.

       .apt-move/*.{binary, source}.local
              Put entries of local packages here.  The  fields  are  ``package
              priority  section source version task'' for the binary file, and
              ``package priority section version'' for the source  file.   The
              version field may be set to a single dash to refer to the latest
              version in the archive.  Blank lines and lines beginning with  a
              hash are ignored.

       dpkg(8), apt-get(8)

   Exclude file
       The  mirror  command  uses  a  file  in the $LOCALDIR/ directory called
       '.exclude' which contains exclude patterns that are applied against the
       files  to  be mirrored.  These patterns were created with the following
       limitation: they must work the same with with grep(1),  after  any  '*'
       characters  are removed.  Unless you're careful setting this up, you'll
       get unexpected results.  Run 'apt-move -t mirror' first, to  make  sure
       you're  getting  the  results you intended.  Another way to verify your
       exclude file is the use the exclude command for  apt-move  to  print  a
       list of files your are excluding from your mirror.  See the sample
        .exclude file (SAMPLE.exclude) for an example of an .exclude file.

       The  apt-move  mirror  and sync commands do not test for available disk
       space.  The current potato (main binary) distribution is  over  1Gb  in
       size.   Add the sources to that and it can eat up the space on a parti-
       tion really fast. I would advise you to put your mirror somewhere other
       than  the root partition.  Set up your exclude file and run apt-move -t
       mirror and examine the result.

   Code names
       Since apt-move gets the suite names from Release files,  which  usually
       use  the  names stable, testing and unstable, the suites in the reposi-
       tory are named accordingly.  You can simulate the code names by  creat-
       ing  symbolic  links  in the dists directory.  For example, in order to
       make  testing  equivalent  to  sarge,  you  could  run  ln  -s  testing
       $LOCALDIR/dists/sarge.   Alternatively,  you  could  delete the testing
       subdirectory and run ln -s sarge  $LOCALDIR/dists/testing.   This  will
       cause  future  executions of the get operation to use sarge whenever it
       sees testing in the Release file.

       apt-move may exit with one of the following error messages:

       Could not read configuration.
              apt-move could not find the /etc/apt-move.conf  file.   Run  the
              install script.

       Could not create directory.
              For some reason, a necessary directory could not be created.

       You failed to select a distribution.
              You did not configure a DIST setting in /etc/apt-move.conf.

       You specified an invalid package type.
              You can only use binary, source or both for the PKGTYPE setting.

       No master files exist!
              You  need  to  run  apt-ve with the get command at least once in
              order to create the master files which determine where  packages
              are to be installed.

       bc calculation returned invalid result
              apt-move  uses the bc(1) program to determine when the number of
              files  to  delete  will  exceed   the   MAXDELETE   setting   in
              apt-move.conf.   If you get this error, make sure that MAXDELETE
              is set to a number in the range of 1 to 100, without the % sign.
              Otherwise you need to report this as a bug.

       Too many files to delete!
              apt-move  will  report  this  error if the number of files to be
              deleted exceeds the MAXDELETE  setting  in  apt-move.conf.   You
              need  to  study  the  output  to determine if this is normal (in
              which case you can override this using the force parameter),  or
              if its due to some drastic change on the mirror site (like a new
              release) or possibly due to a partial  download  of  the  master
              Packages.gz or Sources.gz file.

       Your current mirror directory is incompatible...
              You  have just upgraded from an old version of apt-move.  Update
              your configuration, then run apt-move fsck  and  finally  remove

       Could not read Release files.
              apt-move  could  not  read the release files needed to build the
              master files.  Make sure you have run  apt-get  update  and  try

       Failed to remove original files.
              apt-move could not remove the original copies of files that have
              just entered the apt-move archive.  Make sure that you have per-
              mission to delete those files.

       Please remove $LOCALDIR/backup.
              You must remove LOCALDIR/backup before running the fsck command.

       Unknown DIST setting.
              The  value  of  DIST must match the Archive field in the Release
              file of the distribution that you are trying to mirror.

       The exclusion system was designed prior  to  the  introduction  to  the
       package pools.  Hence its content still relates to the old structure of
       the Debian archive.  This is confusing and it should be replaced with a
       new exclusion system.

       The  DIST  variable does not control what is actually downloaded by the
       fetch utility.  It should have a similar effect to that of apt-get -t.

       Michael Merten <mikemertenATyahoo.com>

       Herbert Xu <herbertATdebian.org>

APT-MOVE                         2002 Oct 7th                      APT-MOVE(8)