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diff --git a/build_tools/l7/larch0/docs/html/gui_larchify.html b/build_tools/l7/larch0/docs/html/gui_larchify.html new file mode 100644 index 0000000..9e2e318 --- /dev/null +++ b/build_tools/l7/larch0/docs/html/gui_larchify.html @@ -0,0 +1,187 @@ +<!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>GUI Tab: Larchify</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="gui_medium.html"><h6>Next:</h6> + <div class="indent1">GUI Tab: Preparing the Medium</div></a></li> + <li><a href="gui_installation.html"><h6>Previous:</h6> + <div class="indent1">GUI Tab: Installation</div></a></li> + </ul> + </div> + </div> + </div> + <!-- end: #col3 --> + +<div class="larchdocs"> + +<h2 id="pagetitle" level="2">GUI Tab: Larchify</h2> + +<p>You can repeat the 'larchify' command as often as you like, +to test various configurations or to build differently configured +<em>live</em> systems with the same underlying packages. This works +because the 'larchify' process itself does not change anything within the +installation - all the files it generates are placed in the 'overlay', +which (thanks to <em>aufs</em>) will just cover up any old versions of +the added files in the underlying installation. At present <em>larch</em> +does not support the 'deletion' of installation files, they can only be +overlayed by replacements. +</p> + +<h3>User accounts</h3> +<p>You can enter or edit user accounts to be added during the creation of +the <em>live</em> system. Any of the columns except the first (the login +name) may be empty. +</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>The primary group of a new user can be set in the 'Group' column. +When this is empty, it takes the <em>useradd</em> default, which is +defined by settings in '/etc/login.defs' and '/etc/default/useradd'. Note +that the default in <em>Arch Linux</em> is a group with the same name as +the user, this is set by 'USERGROUPS_ENAB yes' in 'etc/login.defs'. You can +override this by adding an 'expert' option, or by placing a modified version +of this file in the profile's 'rootoverlay' directory. +</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>The 'skel'-directory column determines how the user's home +directory will be initialized. The default (empty cell) is to copy the +contents from '/etc/skel'. The editor popup shows a list of the available +alternatives (folders within the profile beginning with 'skel_'). +</p> +<p>The additional groups to which this user should belong can also be +specified. Entries in this column are initialized to some default value +which should be adequate for normal use, but may well need tweaking. +This is a comma separated list <strong>without spaces</strong>. +</p> +<p>The final column allows you to pass further options to the system +'useradd' command used to add the new user. Do not use double-quotes in this +option string. Read 'man useradd' for more information about the available +options. +</p> + +<h4>Editing the table</h4> +<p>Click on a cell in the selected row to cause an editor popup to appear. +Clicking on an unselected row selects that row. +</p> + +<h3>The overlay</h3> +<p>Apart from the few customization options offered by the GUI directly, it +is possible to include any files in the <em>live</em> system by adding them +at the appropriate path within the overlay directory ('rootoverlay') of +the profile. This button opens a file browser on the 'rootoverlay' directory +of the current profile. +</p> + +<h3>Locales</h3> +<p>You can select the (glibc) locales supported by the <em>live</em> +system by editing the /etc/locale.gen file in the overlay. If there is +no such file initially it will be copied from the new installation's +(not the host's!) version. See (for example) the <em>Arch Wiki</em> for +more information about locales. Note that <em>larch</em> tries to leave +the locale files in the installation itself unchanged, new files are +placed in the overlay. +</p> + +<h3><em>Arch</em> configuration: /etc/rc.conf</h3> +<p>This is the central configuration file for an <em>Arch Linux</em> +system. You can edit it here (see for example the <em>Arch Wiki</em> for +more information about this file). +</p> + +<h3>Reuse existing system.sqf</h3> + +<p>After 'larchify' has been run, the base installation will have been +'squashed' into a compressed archive. Setting this option will prevent +the repetition of this compression (which is quite a lengthy process) on +the next run of 'larchify'. This should only be enabled if no changes +have been made to the base installation (otherwise these changes will +not be picked up). +</p> + +<h3>Advanced options - the defaults are normally fine</h3> + +<h4>mkinitcpio.conf</h4> +<p>Here you can edit the mkinitcpio.conf used for building the +<em>initramfs</em> for the <em>live</em> system. N.B. The details of +<em>mkinitcpio</em> handling in <em>larch</em> are a bit complicated, +so if you change something here please be careful - you are not editing +'/etc/mkinitcpio.conf', but rather 'etc/mkinitcpio.conf.larch0' in the +'rootoverlay' directory of the profile (see +<a href="larchify.html#mkinitcpio">here</a> for further details). +Also, don't change the <em>larch</em> hooks. +</p> + +<h4>ssh-keys</h4> +<p>See <a href="larch_ssh.html#ssh_hostkeys">ssh host keys</a>. The default +is to generate these keys (if the <em>openssh</em> package is installed). +</p> + +<h4>Reuse existing locales</h4> + +<p>For people generating a lot of locales this can save a bit of time on +a rerun, so long as nothing significant (like <em>glibc</em>, or +/etc/locale.gen) has changed in the installation. +</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> |