source: BOOK/boot/common/settingenviron.xml@ cedcdaa

clfs-1.2 clfs-2.1 clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since cedcdaa was cedcdaa, checked in by Jim Gifford <clfs@…>, 19 years ago

r789@server (orig r787): jim | 2005-12-01 14:15:03 -0800

r853@server: jim | 2005-12-01 14:14:46 -0800
Text Updates


  • Property mode set to 100644
File size: 1.3 KB
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1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
3 "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6]>
7
8<sect1 id="ch-boot-settingenviron">
9 <?dbhtml filename="settingenvironment.html"?>
10
11 <title>Setting Up the Environment</title>
12
13 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
14 href="../final-preps/settingenviron.xml"
15 xpointer="xpointer(//*[@os='a'])"/>
16
17<screen os="b"><userinput>cat &gt; ${LFS}/root/.bash_profile &lt;&lt; "EOF"
18<literal>PS1='\u:\w\$ '
19LC_ALL=POSIX
20PATH=/bin:/usr/bin:/sbin:/usr/sbin:/tools/bin:/tools/sbin
21export LC_ALL PATH PS1</literal>
22EOF</userinput></screen>
23
24 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
25 href="../final-preps/settingenviron.xml"
26 xpointer="xpointer(//*[@os='h'])"/>
27
28 <para os="i">By putting <filename class="directory">/tools/bin</filename> ahead
29 of the standard <envar>PATH</envar>, all the programs installed in
30 <xref linkend="chapter-temporary-tools"/> are picked up by the shell
31 immediately after their installation. This, combined with turning off
32 hashing, limits the risk that old programs from the host are being used
33 when they should not be used any longer.</para>
34
35</sect1>
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