1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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4 | <!ENTITY % general-entities SYSTEM "../general.ent">
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5 | %general-entities;
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6 | ]>
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7 |
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8 | <sect1 id="ch-system-revisedchroot">
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9 | <?dbhtml filename="revisedchroot.html"?>
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10 |
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11 | <title>Cleaning Up</title>
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12 |
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13 | <para>From now on, when reentering the chroot environment after
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14 | exiting, use the following modified chroot command:</para>
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15 |
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16 | <screen><userinput>chroot "$LFS" /usr/bin/env -i \
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17 | HOME=/root TERM="$TERM" PS1='\u:\w\$ ' \
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18 | PATH=/bin:/usr/bin:/sbin:/usr/sbin \
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19 | /bin/bash --login</userinput></screen>
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20 |
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21 | <para>The reason for this is that the programs in <filename
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22 | class="directory">/tools</filename> are no longer needed. Since they are no
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23 | longer needed you can delete the <filename class="directory">/tools</filename>
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24 | directory if so desired.</para>
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25 |
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26 | <note>
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27 | <para>Removing <filename class="directory">/tools</filename> will also
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28 | remove the temporary copies of Tcl, Expect, and DejaGNU which were used
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29 | for running the toolchain tests. If you need these programs later on,
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30 | they will need to be recompiled and re-installed. The BLFS book has
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31 | instructions for this (see <ulink url="&blfs-root;"/>).</para>
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32 | </note>
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33 |
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34 | <para>If the virtual kernel file systems have been unmounted, either manually
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35 | or through a reboot, ensure that the virtual kernel file systems are mounted
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36 | when reentering the chroot. This process was explained in <xref
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37 | linkend="ch-system-bindmount"/> and <xref
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38 | linkend="ch-system-kernfsmount"/>.</para>
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39 |
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40 | </sect1>
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