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<!DOCTYPE HTML PUBLIC "-//Norman Walsh//DTD DocBook HTML 1.0//EN">
<HTML
><HEAD
><TITLE
>Single user mode</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet"><LINK
REL="HOME"
TITLE="The Linux System Administrators' Guide"
HREF="book1.html"><LINK
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TITLE="Boots And Shutdowns"
HREF="c1582.html"><LINK
REL="PREVIOUS"
TITLE="Rebooting"
HREF="x1684.html"><LINK
REL="NEXT"
TITLE="Emergency boot floppies"
HREF="x1697.html"></HEAD
><BODY
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TEXT="#000000"
><DIV
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><TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
>The Linux System Administrators' Guide</TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="x1684.html"
>Prev</A
></TD
><TD
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>Chapter 6. Boots And Shutdowns</TD
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><A
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>Next</A
></TD
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><HR
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WIDTH="100%"></DIV
><DIV
CLASS="SECT1"
><H1
CLASS="SECT1"
><A
NAME="AEN1693"
>Single user mode</A
></H1
><P
>The <B
CLASS="COMMAND"
>shutdown</B
> command can also be used
to bring the system down to single user mode, in which no one
can log in, but root can use the console. This is useful for
system administration tasks that can't be done while the system is
running normally.</P
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="x1684.html"
>Prev</A
></TD
><TD
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ALIGN="center"
VALIGN="top"
><A
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>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="x1697.html"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>Rebooting</TD
><TD
WIDTH="34%"
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VALIGN="top"
><A
HREF="c1582.html"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>Emergency boot floppies</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>
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