* imported changes from apt--main

[apt.git] / doc / offline.sgml

diff --git a/doc/offline.sgml b/doc/offline.sgml
index 0d33caaf4e42e7ff158953388af52d992c94c9d2..ecbd85cf7da0a67d53c932686496dbb8588c556c 100644 (file)
--- a/doc/offline.sgml
+++ b/doc/offline.sgml
@@ -1,14 +1,14 @@
-<!doctype debiandoc system>

 <!-- -*- mode: sgml; mode: fold -*- -->
 <!-- -*- mode: sgml; mode: fold -*- -->

+<!doctype debiandoc  PUBLIC  "-//DebianDoc//DTD DebianDoc//EN">

 <book>
 <title>Using APT Offline</title>
 
 <author>Jason Gunthorpe <email>jgg@debian.org</email></author>
 <book>
 <title>Using APT Offline</title>
 
 <author>Jason Gunthorpe <email>jgg@debian.org</email></author>

-<version>$Id: offline.sgml,v 1.1 1999/02/15 06:38:03 jgg Exp $</version>
+<version>$Id: offline.sgml,v 1.8 2003/02/12 15:06:41 doogie Exp $</version>

 
 <abstract>
 This document describes how to use APT in a non-networked environment, 
 
 <abstract>
 This document describes how to use APT in a non-networked environment, 

-specificaly a 'sneaker-net' approach for performing upgrades.
+specifically a 'sneaker-net' approach for performing upgrades.

 </abstract>
 
 <copyright>
 </abstract>
 
 <copyright>


@@ -21,7 +21,7 @@ option) any later version.
 
 <p>
 For more details, on Debian GNU/Linux systems, see the file
 
 <p>
 For more details, on Debian GNU/Linux systems, see the file

-/usr/doc/copyright/GPL for the full license.
+/usr/share/common-licenses/GPL for the full license.

 </copyright>
 
 <toc sect>
 </copyright>
 
 <toc sect>


@@ -40,14 +40,14 @@ connection but they are physically distant.
 <p>
 The solution to this is to use large removable media such as a Zip disc or a 
 SuperDisk disc. These discs are not large enough to store the entire Debian
 <p>
 The solution to this is to use large removable media such as a Zip disc or a 
 SuperDisk disc. These discs are not large enough to store the entire Debian

-archive but can easially fit a subset large enough for most users. The idea
+archive but can easily fit a subset large enough for most users. The idea

 is to use APT to generate a list of packages that are required and then fetch
 them onto the disc using another machine with good connectivity. It is 
 is to use APT to generate a list of packages that are required and then fetch
 them onto the disc using another machine with good connectivity. It is 

-even Possible to use another Debian machine with APT or to use a completely 
+even possible to use another Debian machine with APT or to use a completely 

 different OS and a download tool like wget.
 
 <p>
 different OS and a download tool like wget.
 
 <p>

-This is achived by creatively manipulating the APT configuration file. The
+This is achieved by creatively manipulating the APT configuration file. The

 essential premis to tell APT to look on a disc for it's archive files. Note
 that the disc should be formated with a filesystem that can handle long file
 names such as ext2, fat32 or vfat.
 essential premis to tell APT to look on a disc for it's archive files. Note
 that the disc should be formated with a filesystem that can handle long file
 names such as ext2, fat32 or vfat.


@@ -112,19 +112,20 @@ disc:
    State "/disc/";
    State::status "status";
 
    State "/disc/";
    State::status "status";
 

-   // Binary caches will be stored localy
+   // Binary caches will be stored locally

    Cache::archives "/disc/archives/";
    Cache::archives "/disc/archives/";

- 
+   Cache "/tmp/";
+   

    // Location of the source list.
    Etc "/disc/";
  }; 
 </example>
 
 More details can be seen by examining the apt.conf man page and the sample
    // Location of the source list.
    Etc "/disc/";
  }; 
 </example>
 
 More details can be seen by examining the apt.conf man page and the sample

-configuration file in <em>/usr/doc/apt/examples/apt.conf</em>.
+configuration file in <em>/usr/share/doc/apt/examples/apt.conf</em>.

 
 <p>
 
 <p>

-On the Debian machine the first thing to do is mount the disc and copy 
+On the remote Debian machine the first thing to do is mount the disc and copy 

 <em>/var/lib/dpkg/status</em> to it. You will also need to create the directories
 outlined in the Overview, <em>archives/partial/</em> and <em>lists/partial/</em>
 Then take the disc to the remote machine and configure the sources.list. 
 <em>/var/lib/dpkg/status</em> to it. You will also need to create the directories
 outlined in the Overview, <em>archives/partial/</em> and <em>lists/partial/</em>
 Then take the disc to the remote machine and configure the sources.list. 


@@ -139,8 +140,9 @@ On the remote machine execute the following:
 </example>
 
 The dist-upgrade command can be replaced with any-other standard APT commands,
 </example>
 
 The dist-upgrade command can be replaced with any-other standard APT commands,

-you can even use an APT front end such as <em>gnome-apt</em> [still in 
-development].
+particularly dselect-upgrad. You can even use an APT front end such as 
+<em>dselect</em> However this presents a problem in communicating your 
+selections back to the local computer.

 
 <p>
 Now the disc contains all of the index files and archives needed to upgrade
 
 <p>
 Now the disc contains all of the index files and archives needed to upgrade


@@ -150,7 +152,7 @@ the Debian machine. Take the disc back and run:
   # export APT_CONFIG="/disc/apt.conf"
   # apt-get check
   [ APT generates a local copy of the cache files ]
   # export APT_CONFIG="/disc/apt.conf"
   # apt-get check
   [ APT generates a local copy of the cache files ]

-  # apt-get --no-d -o dir::etc::status=/var/lib/dpkg/status dist-upgrade
+  # apt-get --no-d -o dir::state::status=/var/lib/dpkg/status dist-upgrade

   [ Or any other APT command ]
 </example>
 
   [ Or any other APT command ]
 </example>
 


@@ -158,6 +160,13 @@ the Debian machine. Take the disc back and run:
 It is necessary for proper function to re-specify the status file to be the 
 local one. This is very important!
 
 It is necessary for proper function to re-specify the status file to be the 
 local one. This is very important!
 

+<p>
+If you are using dselect you can do the very risky operation of copying 
+disc/status to /var/lib/dpkg/status so that any selections you made on the
+remote machine are updated. I highly recommend that people only make selections
+on the local machine - but this may not always be possible. DO NOT copy
+the status file if dpkg or APT have been run in the mean time!!
+

 </sect>
                                                                   <!-- }}} -->
 
 </sect>
                                                                   <!-- }}} -->
 


@@ -183,8 +192,8 @@ and then preparing a wget script to actually fetch the packages.
 <sect>Operation
 
 <p>
 <sect>Operation
 
 <p>

-Unlike the previous techinque no special configuration files are required. We
-mearly use the standard APT commands to generate the file list.
+Unlike the previous technique no special configuration files are required. We
+merely use the standard APT commands to generate the file list.

 
 <example>
  # apt-get dist-upgrade 
 
 <example>
  # apt-get dist-upgrade 


@@ -193,6 +202,10 @@ mearly use the standard APT commands to generate the file list.
  # awk '{print "wget -O " $2 " " $1}' < uris > /disc/wget-script
 </example>
 
  # awk '{print "wget -O " $2 " " $1}' < uris > /disc/wget-script
 </example>
 

+Any command other than dist-upgrade could be used here, including 
+dselect-upgrade.
+
+<p>

 The /disc/wget-script file will now contain a list of wget commands to execute 
 in order to fetch the necessary archives. This script should be run with the
 current directory as the disc's mount point so as to save the output on the 
 The /disc/wget-script file will now contain a list of wget commands to execute 
 in order to fetch the necessary archives. This script should be run with the
 current directory as the disc's mount point so as to save the output on the