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diff --git a/build_tools/l7/larch0/docs/html/profiles.html b/build_tools/l7/larch0/docs/html/profiles.html deleted file mode 100644 index a4c4a22..0000000 --- a/build_tools/l7/larch0/docs/html/profiles.html +++ /dev/null @@ -1,326 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/xhtml1-strict.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> - -<html> -<head> -<meta http-equiv="Content-type" content="text/html; charset=utf-8" /> -<title>Profiles</title> -<!-- (en) Add your meta data here --> - -<link href="css/larchdocs.css" rel="stylesheet" type="text/css"/> -<!--[if lte IE 7]> -<link href="css/yaml/core/iehacks.css" rel="stylesheet" type="text/css" /> -<![endif]--> -</head> - -<body> -<!-- skip link navigation --> -<ul id="skiplinks"> - <li><a class="skip" href="#col1">Skip to main content (Press Enter).</a></li> -</ul> - -<div class="page_margins"> - <div class="page"> - <div id="top"><div id="tm"></div></div> - <!-- begin: #col1 --> - <div id="col1" role="main"> - <div id="col1_content"> - <div id="header" role="banner"> - <h1><span><em>live Arch Linux</em> builder</span></h1> - </div> - - <!-- begin: #col3 navigation column --> - <div id="col3" role="complementary"> - <div id="col3_content"> - <img class="indent2" alt="larch logo" src="css/screen/larch150x.png" width="150" height="150" /> - <div class="vlist"> - <ul> - <li><a href="index.html"><h6>Table Of Contents</h6></a></li> - <li><a href="larch_live_system.html"><h6>Next:</h6> - <div class="indent1">Structure of a larch live system</div></a></li> - <li><a href="medium.html"><h6>Previous:</h6> - <div class="indent1">Preparing the larch live medium</div></a></li> - </ul> - </div> - </div> - </div> - <!-- end: #col3 --> - -<div class="larchdocs"> -<h2 id="pagetitle" level="1">Profiles</h2> - -<p>This feature of the <em>larch</em> build system allows bundling -all the configuration information for a particular <em>live</em> system -'design' into a single directory, a <em>larch profile</em>, and the -name of the profile is the directory's name. This directory includes -the list of packages to be installed, locale information and the -particular tweaks and additions needed -to customize the system, in particular a subdirectory containing the -'overlay' files - those files which have been changed from their initial -fresh state after installation and those which have simply been added. -</p> - -<p>Note that of all the profile files and directories mentioned here -only 'addedpacks' is not optional. -</p> - -<h3><a name="overlay"></a>The overlay directory</h3> - -<p>One of the simplest features of the profile is perhaps the -'<em>rootoverlay</em>' subdirectory: -everything in this directory is copied directly to the -<em>live</em> system's overlay, so that the a file 'a/b/c' within this -directory will appear at '/a/b/c' in the <em>live</em> system, regardless -of whether this file previously existed. Note however that all ownerships -are changed to 'root:root'. The bulk of the customizations for the -<em>live</em> system would normally be placed in this directory. -</p> - -<p>It would be possible to make the desired alterations directly to the -base system, and there are situations in which one would pretty well -have to do it this way (for example if a modified or added file was to -have some ownership other than 'root:root'). But another advantage (apart -from the encapsulation of the customizations in the profile directory) of -keeping the modifications in a separate directory is that the base -installation can be kept 'clean' and thus it is easily reusable. -</p> - -<p>If you would like to have a look at a profile, look in the 'profiles' -directory in the 'larch-profiles' package (if you have downloaded -<em>larch</em> by means of the 'larch-setup' script that will be -'larch0/profiles'). Each of its subdirectories is a profile. -If you want to make your own profile, it is probably easiest to start with -one of the examples. Copy one of these directories to your working directory -and rename it (to avoid confusion). -</p> - -<h3><a name="cd-root"></a>The <strong>cd-root</strong> directory</h3> - -<p>This directory contains files that will be (more or less) directly copied -to the <em>larch</em> medium, partly dependent on the available bootloaders. -</p> - -<p>Bootloader independent files are provided in the 'larch' package at -'cd-root/boot0'. Individual files can be added or substituted by -supplying them in the <em>profile</em> at <strong>cd-root/boot</strong>. -It is also possible to completely replace the basic boot directory by -having <strong>cd-root/boot0</strong> in -the profile - then the default version will not be used. These files are -copied to the 'boot' directory of the bootable medium. -</p> - -<p>There are also directories for bootloader dependent files. These are only -copied over if the <em>live</em> system has support for the corresponding -bootloader (i.e. if the corresponding packages - 'grub' and 'syslinux' - are -installed). These end up as subdirectories of the medium's 'boot' directory, -'boot/grub', 'boot/syslinux' or 'boot/isolinux', and work in a similar way to -the 'boot(0)' directories. <em>larch</em> provides default versions of these -directories in 'cd-root/grub0' and 'cd-root/isolinux0'. To extend these, or -replace individual files, place your changes in the directories -<strong>cd-root/grub</strong> and <strong>cd-root/isolinux</strong> in the -<em>profile</em> directory, if -you want to completely replace these directories, supply your versions in -<strong>cd-root/grub0</strong> and <strong>cd-root/isolinux0</strong> in the -profile directory. -</p> - -<p>The contents of the directory <strong>cd-root/larch/copy</strong> will -appear in '/larch/copy' on the medium. During booting the <em>larch live</em> -system will copy the contents of this directory to the <em>tmpfs</em> base -directory ('/.livesys'). This feature is not -used by the <em>larch</em> system itself, but it can be used in various -ways by the <em>live</em> system - the example profiles use it to some -extent, for controlling autologin and for data required for installation -as a normal <em>Arch</em> system (information on features specific to a -<em>live</em> system which should be stripped out if a normal installation -is performed). -</p> - -<p>The contents of the directory <strong>cd-root/larch/extra</strong> will -appear in 'larch/extra' on the medium but are otherwise unconnected with any -<em>larch</em> functionality. <em>Live</em> system designers can use this -in any way they like. -</p> - -<h3><a name="other-files"></a>Other important files within a profile</h3> - -<ul> - <li><strong>addedpacks</strong> - This is the only compulsory file in - the profile (it must even be present if you are not using the - installation stage, but it can be empty in that case). It contains - a list of packages and package groups to be installed to the 'base' - system. Here you can enter all the applications - you would like in your <em>live</em> CD/USB system (and subsequently - installed to a hard disk partition, if that was your intention). - Thanks to <em>pacman</em> you don't need to sort out dependencies, - these should all be included automatically. See - <a href="archin.html#package_selection">here</a> for details. - </li> - <li><strong>vetopacks</strong> - Allows 'vetoing' of packages included - indirectly in the installation list from 'addedpacks'. See - <a href="archin.html#package_selection">here</a> for details. - </li> - <li><strong>pacman.conf.repos</strong> - Set the repository part of - 'pacman.conf' for the <em>live</em> system, and possibly also for - installation of the base system (See - <a href="archin.html#pacman_conf">here</a> for further details). - The default version will be adequate for many situations, but you - will need to supply this file if you use the 'testing' repository, - for example. - </li> - <li><strong>pacman.conf.options</strong> - Set the options part of - 'pacman.conf' for the <em>live</em> system and for - installation of the base system (See - <a href="archin.html#pacman_conf">here</a> for further details). - This will generally not be needed as the default version will be - adequate for most purposes. - </li> - <li><strong>bootlines</strong> - This file contains bootloader independent - boot lines, so that the same file can be used for grub and isolinux/syslinux. - The gui provides a button to edit this file. - To get an idea of what should be in here look at the default version (in - the 'larch' package, 'data' directory), or just click on the edit button. - </li> - - <li><strong>rootoverlay/etc/rc.conf</strong> - As a major point of - configuration in an <em>Arch</em> system this is important enough - to get a button in the <em>larch</em> gui to edit it. - </li> - - <li><strong>rootoverlay/etc/locale.gen</strong> - For convenience, the - <em>larch</em> gui provides a button to edit this file, which determines - which glibc locales are supported in the <em>live</em> system. The - corresponding files are generated (to the overlay) by the 'larchify' - script, which has an option (for experts only) to reuse the locale - files from a previous run (in order to reduce generation time in - cases where the locales are unchanged). - </li> - - <li><strong>rootoverlay/etc/mkinitcpio.conf.larch0</strong> - Again for - convenience, the <em>larch</em> gui provides a button to edit this file, - which allows you to tweak the initramfs. This is a special version of - '/etc/mkinitcpio.conf' which is used to generate the initramfs for the - <em>larch live</em> system. The default version is supplied as - '/etc/mkinitcpio.conf.larch0' in the 'larch-live' package. Whatever else - you change, don't change the larch hooks. - </li> - - <li><strong>rootoverlay/etc/inittab.larch</strong> - If this file is - present it will cause the original /etc/inittab to be saved with a - '.larchsave' suffix, and this new version will be used for the - <em>live</em> 'inittab'. This allows a special version of this file to - be used just for the <em>live</em> system, an installer - can replace it by the original during the installation process. - </li> - - <li><strong>users</strong> - It is possible to add user accounts to the - system during building. See below. - </li> - - <li><strong>skel_*</strong> (directory) - Customized '/etc/skel' substitutes - for use at build time only. See below. - </li> - - <li><strong>vetodirs</strong> - Do not use this unless you really know what - you are doing. Each directory listed in this file (one entry per line, - comment lines start with '#') will be excluded from the live system. The - directories are relative to the installation root. - </li> - - <li><strong>build-tweak</strong> - Do not use this unless you really know - what you are doing. It is a program (script) - so it must be executable - - to customize the construction of the overlay (to a certain extent). It gets - two arguments on the command line: the path to the installation being - larchified, and the (full) path to the directory in which the overlay is - being constructed. It is called just before 'mods.sqf' is squashed, but - also before users are added. - </li> - - <li><strong>nosave</strong> - The existence of this file will suppress the - generation of the file 'larch/save' on a writable medium (unless overridden - by an option to the medium generation script). It is also copied to - 'larch/nosave' on the medium (also on non-writable media), so that this - message is available later, e.g. when copying the medium. - </li> - -</ul> - -<h3><a name="users"></a>Adding user accounts</h3> - -<p> -The construction details should be provided in the 'users' file in the -profile directory. It is an 'ini'-style configuration file, the sections -being the user names. Here is an example: -<pre>[DEFAULT] -pw = -expert = -skel = -maingroup = -uid = -xgroups = video,audio,optical,storage,scanner,power,camera - -[u1] -uid = 999 -skel = - -[u2] -pw = p1 -expert = -skel = -maingroup = -uid = -xgroups = video,audio,optical,storage -</pre> -The 'DEFAULT' section is not necessary, but is generated automatically -by the gui user-table editor. Only entries which differ from the default -values need be present. -</p> -<p>The default primary group is defined by settings in '/etc/login.defs' -and '/etc/default/useradd' ('USERGROUPS_ENAB yes' in 'etc/login.defs' -causes this to be a group with the same name as the user). You can -override this by adding an 'expert' option, or by placing modified versions -of these files in the profile's 'rootoverlay' directory. -</p> -<p>The additional groups should be comma-separated and without spaces. -</p> -<p>If no 'skel'-file is specified, the default ('/etc/skel') is used, including -anything in the overlay. To use a custom 'skel'-file, place the directory -in the profile, giving it a name starting with 'skel_', and place the rest of -the name (the part after '_') in the configuration line. -</p> -<p>A password can be set for the new user by entering this (plain text - -I'm guessing this is alright in this situation ...). An empty password -field will allow passwordless logins (at least on the console). -</p> -<p>By default the UID number will be chosen automatically, but a specific -number may be entered here. In <em>Arch Linux</em> the UIDs normally start -at 1000. -</p> -<p>Users are added by means of 'useradd', so anything placed in the 'expert' -field should be a valid option to that command. If a user-name already exists -in the system to be larchified, it will be ignored (it does not count as -an error). -</p> - -</div> - - - <div class="topref"><a href="#top">Top</a></div> - </div> - <!-- begin: #footer --> - <div id="footer"> - <div id="footer-content" role="contentinfo">© 2010 Michael Towers<br /> - Page layout assisted by <a href="http://www.yaml.de/">YAML</a> and - <a href="http://www.kuwata-lab.com/tenjin/">pyTenjin</a> - </div> - </div> - <!-- end: #footer --> - </div> - <!-- end: #col1 --> - <div id="bottom"><div id="bl"><div id="bm"></div></div></div> - </div> -</div> -<!-- full skiplink functionality in webkit browsers --> -<script src="css/yaml/core/js/webkit-focusfix.js" type="text/javascript"></script> -</body> -</html> |