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revisedchroot.xml 1.6 KB

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