SUBDIR+= nanobsd

# 

# The FreeBSD Traditional Chinese Project

#

# Original Revision: 1.2

# $FreeBSD$

#

# Article: Introduction to NanoBSD

DOC?= article

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URL_RELPREFIX?=	../../../..

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<!--

     The FreeBSD Documentation Project

     The FreeBSD Chinese (Traditional) Documentation Project

     Original Revision: 1.1

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<!DOCTYPE article PUBLIC "-//FreeBSD//DTD DocBook V4.1-Based Extension//EN" [

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<article>

  <articleinfo>

    <title>NanoBSD ²¤¶</title>

    <authorgroup>

      <author>

	<firstname>Daniel</firstname>

	<surname>Gerzo</surname>

	<!-- 14 March 2006 -->

      </author>

    </authorgroup>

    <pubdate>$FreeBSD$</pubdate>

    <copyright>

      <year>2006</year>

      <holder>The FreeBSD Documentation Project</holder>

    </copyright>

    <legalnotice id="trademarks" role="trademarks">

      &tm-attrib.freebsd;

      &tm-attrib.general;

    </legalnotice>

    <abstract>

      <para>³o½g¤å¥ó´£¨Ñ¤FÃö©ó <application>NanoBSD</application> ¤u¨ãªº±¡³ø¤¶²Ð¡A

	³o¤u¨ã¥i¥Î¨Ó«Ø¥ß¥Î©ó´O¤J¦¡Àô¹ÒÀ³¥Îµ{¦¡ªº &os; ¨t²Î¬M¹³ÀÉ¡A

	¥H«K¦s©ñ¨ì Compact Flash ¥d(©ÎÀH¨­ºÐ)¡C</para>

    </abstract>

  </articleinfo>

  <sect1 id="intro">

    <title>NanoBSD ²¤¶</title>

    <indexterm><primary>NanoBSD</primary></indexterm>

    <para><application>NanoBSD</application> ¬O &a.phk; ¥Ø«e¥¿¦b¶}µoªº¤@¶µ¤u¨ã¡C

      ¥¦¥i¥Î¨Ó«Ø¥ß¥Î©ó´O¤J¦¡Àô¹ÒÀ³¥Îµ{¦¡ªº &os; ¨t²Î¬M¹³ÀÉ¡A

      ¥H«K¦s©ñ¨ì Compact Flash ¥d(©ÎÀH¨­ºÐ¡Amass storage medium)¡C</para>

    <para>³o¤@¤u¨ã¤]¥i¥H¥Î¨Ó¦Û»s¦w¸Ë¬M¹³ÀÉ¡A

      ¥H²¤Æ«UºÙ¬° <quote>´O¤J¦¡¨t²Î(computer appliances)</quote> ªº¨t²Î¦w¸Ë¡BºûÅ@¤u§@¡C 

      ³q±`¡A¨C­Ó´O¤J¦¡¨t²Î²£«~³£¦³­­©wµwÅé©M³nÅé¡A

      ©ÎªÌ´«¨¥¤§¡A©Ò¦³ªºÀ³¥Îµ{¦¡³£¬O¹w¥ý¸Ë¦nªº¡C

      ³o¨Ç³]³Æ¥i¥Hª½±µ©ñ¨ì²{¦³ªººô¸ô¤¤¡A¦Ó¥B(´X¥G¬O)¥ß§Y¨Ï¥Î¡C</para>

    <para><application>NanoBSD</application> ´£¨Ñªº¥\¯à¥]¬A¡G</para>

    <itemizedlist>

      <listitem>

	<para>¥i¥H©M &os; ¤@¼Ë¨Ï¥Î Ports ©M Packages &mdash;

	  ©Ò¦³ªºÀ³¥Îµ{§Ç³£¥i¥H¦b <application>NanoBSD</application> ¤¤ª½±µ¨Ï¥Î¡A

	  ¦Ó¤è¦¡»P &os; §¹¥þ¤@¼Ë¡C</para>

      </listitem>

      <listitem>

	<para>¥\¯àµ·²@¥¼·l &mdash; ¦b &os; °µªº¥ô¦ó¤u§@¡A³£¥i¥H¦b

	  <application>NanoBSD</application> ¤¤¨Ï¥Î¡A

	  °£«D±z¦b«Ø¥ß <application>NanoBSD</application> ¬M¹³ÀɮɡA

	  ¦³«ü©w­n®³±¼¥¦­Ì¡C</para>

      </listitem>

      <listitem>

	<para>©Ò¦³ªF¦è¦b¹B¦æ®É³£¬O°ßŪªº &mdash; ¥i¥H¦w¥þ¦a©Þ±¼¹q·½´¡ÀY¡C

	  ¨t²Î¤£¥¿±`Ãö¾÷ªº¸Ü¡A¤£¥Î¦A¶] &man.fsck.8; ¤F¡C</para>

      </listitem>

      <listitem>

	<para>¥i»´ÃP½sĶ¡B¦Û¦æ¥´³y &mdash; ¥u»Ý¨Ï¥Î¤@­Ó shell script ©M¤@­Ó³]©wÀÉ¡A

	  ±z¥i¥H»´ÃP¨Ì»Ý¨D¨Ó¶q¨­­q°µ¾A¥Îªº¬M¹³ÀÉ¡C</para>

      </listitem>

    </itemizedlist>

  </sect1>

  <sect1 id="howto">

    <title>¦p¦ó¨Ï¥Î NanoBSD</title>

    <sect2 id="design">

      <title>NanoBSD ªº³]­p</title>

      <para>¤@¥¹±N¬M¹³Àɦs¤J´O¤J¦¡µwÅé¡A´N¥i¥H¥Î¥¦¨Ó¤Þ¾É <application>NanoBSD</application>

	¤F¡C ¹w³]±¡ªp¤U¡AÀH¨­ºÐ·|¹º¤À¬°¤T³¡¤À¡G</para>

      <itemizedlist>

	<listitem>

	  <para>¨â­Ó¬M¹³ÀɤÀ³Î°Ï¡G <literal>code#1</literal>

	    ©M <literal>code#2</literal>¡C</para>

	</listitem>

	<listitem>

	  <para>¤@­Ó³]©wÀɤÀ³Î°Ï¡A¦b¹B¦æÀô¹Ò¤¤¡A

	    ¥i¥H±N¨ä±¾¸ü(mount)¨ì <filename role="directory">/cfg</filename> ¥Ø¿ý¤U¡C</para>

	</listitem>

      </itemizedlist>

      <para>³o¨Ç¤À³Î°Ï¡A¦b¹w³]±¡ªp¤U¬O¥H°ßŪ¤è¦¡±¾¸ü¡C</para>

      <para><filename role="directory">/etc</filename> ©M

	<filename role="directory">/var</filename> ¥Ø¿ý§¡¬°

	&man.md.4;(malloc)ºÏºÐ¡C</para>

      <para>³]©wÀɪº¤À³Î°Ï«h¬O¦b

	<filename role="directory">/cfg</filename> ¥Ø¿ý¡C

	¥¦¥]§t¤F¥Î©ó <filename role="directory">/etc</filename>

	¥Ø¿ýªºÀɮסA¦b±Ò°Ê¤§«á¼È®É¥H°ßŪ¤è¦¡±¾¸ü¡C ¦]¦¹¡A­Y·Q­n­«¶}¾÷«O¯d·sªº³]©w¡A

	¨º»ò­n°O±o±q <filename role="directory">/etc</filename> §â§ï¹LªºÀɮ׽ƻs¦^

	<filename role="directory">/cfg</filename> ¥Ø¿ý¤~¦æ¡C</para>

      <example>

	<title>§â­×§ï¹L <filename>/etc/resolv.conf</filename> ³]©w«O¦s°_¨Ó</title>

	<screen>&prompt.root; <userinput>vi /etc/resolv.conf</userinput>

[...]

&prompt.root; <userinput>mount /cfg</userinput>

&prompt.root; <userinput>cp /etc/resolv.conf /cfg</userinput>

&prompt.root; <userinput>umount /cfg</userinput></screen>

      </example>

      <note>

	<para>¥u¦³¦b¨t²Î±Ò°Ê¹Lµ{¤¤¡A¥H¤Î»Ý­n­×§ï³]©wÀɪº®É­Ô¡A¤~»Ý­n±¾¸ü§t¦³

	  <filename role="directory">/cfg</filename> ªº¨º­Ó¤À³Î°Ï¡C</para>

	<para>¤@ª½³£±¾¸ü <filename role="directory">/cfg</filename>

	  ¤£¬O¤@­Ó¦n¥D·N¡A¯S§O¬O·í±z§â <application>NanoBSD</application>

	  ©ñ¦b¤£¾A¦X¶i¦æ¤j¶q¼g¤J°Ê§@ªº¤À³Î°Ï®É

	 (¤ñ¦p¡G¥Ñ©óÀɮרt²Îªº¦P¨B¤Æ·|©w´Á¦b¨t²ÎºÐ¤º¼g¤J¸ê®Æ)¡C</para>

      </note>

    </sect2>

    <sect2>

      <title>¥´³y NanoBSD ¬M¹³ÀÉ</title>

      <para><application>NanoBSD</application> ¬M¹³ÀɬO³z¹L¨Ï¥Î«D±`²³æªº

	<filename>nanobsd.sh</filename> shell  script ¨Ó¥´³yªº¡A³o­Ó script ¥i¥H¦b

	<filename role="directory"><replaceable>/usr</replaceable>/src/tools/tools/nanobsd</filename>

	¥Ø¿ý¤¤§ä¨ì¡C ³o­Ó script «Ø¥ßªº¬M¹³ÀÉ¡A¥i¥H¥Î &man.dd.1; ¤u¨ã¨Ó½Æ»s¨ìÀH¨­ºÐ¤W¡C</para>

      <para>¥´³y

	<application>NanoBSD</application> ¬M¹³Àɩһݪº«ü¥O¬O¡G</para>

      <screen>&prompt.root; <userinput>cd /usr/src/tools/tools/nanobsd</userinput> <co id="nbsd-cd">

&prompt.root; <userinput>sh nanobsd.sh</userinput> <co id="nbsd-sh">

&prompt.root; <userinput>cd /usr/obj/nanobsd.full</userinput> <co id="nbsd-cd2">

&prompt.root; <userinput>dd if=_.disk.full of=/dev/da0 bs=64k</userinput> <co id="nbsd-dd"></screen>

      <calloutlist>

	<callout arearefs="nbsd-cd">

	  <para>¶i¤J <application>NanoBSD</application> ¥´³y script ªº¥D¥Ø¿ý¡C</para>

	</callout>

	<callout arearefs="nbsd-sh">

	  <para>¶}©l¥´³y¹Lµ{¡C</para>

	</callout>

	<callout arearefs="nbsd-cd2">

	  <para>¶i¤J¥´³y¦nªº¬M¹³ÀÉ©Ò¦bªº¥Ø¿ý¡C</para>

	</callout>

	<callout arearefs="nbsd-dd">

	  <para>¦bÀH¨­ºÐ¤W¦w¸Ë <application>NanoBSD</application>¡C</para>

	</callout>

      </calloutlist>

    </sect2>

    <sect2>

      <title>¦Û¦æ¥´³y NanoBSD ¬M¹³ÀÉ</title>

      <para>³o¥i¯à¬O <application>NanoBSD</application> ³Ì¬°­«­n¡A

	¦P®É¤]¬O±z³Ì·P¿³½ìªº¥\¯à¡C ¦P®É¡A¦b¶}µo

	<application>NanoBSD</application> À³¥Îµ{¦¡®É¡A³o¤]¬O¬Û·í¯Ó®Éªº¹Lµ{¡C</para>

      <para>°õ¦æ¤U­±ªº«ü¥O±N·|

	<filename>nanobsd.sh</filename> Ū¨ú¥Ø«e©Ò¦b¥Ø¿ýªº

	<filename>myconf.nano</filename> Àɪº³]©w¡G</para>

      <screen>&prompt.root; <userinput>sh nanobsd.sh -c myconf.nano</userinput></screen>

      <para>¦Û¦æ¥´³yªº¬yµ{¡A¥u»Ý¨â­Ó¨BÆJ¡G</para>

      <itemizedlist>

	<listitem>

	  <para>¦Û­q¿ï¶µ</para>

	</listitem>

	<listitem>

	  <para>¦Û­q¥\¯à</para>

	</listitem>

      </itemizedlist>

      <sect3>

	<title>¦Û­q¿ï¶µ</title>

        <para>³z¹L­×§ï³]©w¡A¥i¥H³]©w¥Î©ó

          <application>NanoBSD</application> ¥´³y¹Lµ{¤¤ <literal>buildworld</literal>

          ©M <literal>installworld</literal> ¶¥¬qªº½sĶ¡B¦w¸Ë¿ï¶µ¡A¥H¤Î

          <application>NanoBSD</application> ¥D­n¥´³y¹Lµ{¤¤ªº¿ï¶µ¡C

          ³z¹L¨Ï¥Î³o¨Ç¿ï¶µ¥i¥H«d´î¨t²Îªº¤Ø¤o¡A¨Ï¤§¯à°÷©ñ¤J

          64 MB ªºÀH¨­ºÐ¡C ±zÁÙ¥i¥H¶i¤@¨B³z¹L³o¨Ç¿ï¶µ¨Ó«d´î &os;¡A

          ª½¨ì¥¦¥u¥]§t kernel ¥H¤Î¨â¤T­Ó userland Àɮ׬°¤î¡C</para>

	<para>³]©wÀɮפ¤¥]§t¥Î¥H¥N´À¹w³]­Èªº³]©w¿ï¶µ¡C²¤¶³Ì­«­nªº´X¶µ³]©w¦p¤U¡G</para>

	<itemizedlist>

	  <listitem>

	    <para><literal>NANO_NAME</literal> &mdash; ¥»¦¸¥´³yªº¦WºÙ(©Ò«Ø¥ß¤u§@¥Ø¿ýªº¦WºÙ)¡C</para>

	  </listitem>

	  <listitem>

	    <para><literal>NANO_SRC</literal> &mdash; ¥Î¥H½sĶ¡B¥´³y¬M¹³Àɪº source tree ªº¦ì¸m¡C</para>

	  </listitem>

	  <listitem>

	    <para><literal>NANO_KERNEL</literal> &mdash; ³]©w¥Î¨Ó½sĶªº kernel ³]©wÀÉÀɦW¡C</para>

	  </listitem>

	  <listitem>

	    <para><literal>CONF_BUILD</literal> &mdash; ¥Î©ó

	      <literal>buildworld</literal> ¥´³y¶¥¬qªº¿ï¶µ¡C</para>

	  </listitem>

	  <listitem>

	    <para><literal>CONF_INSTALL</literal> &mdash; ¥Î©ó

	      <literal>installworld</literal> ¥´³y¶¥¬qªº¿ï¶µ¡C</para>

	  </listitem>

	  <listitem>

	    <para><literal>CONF_WORLD</literal> &mdash; ¥Î©ó

	      <literal>buildworld</literal> ©M

	      <literal>installworld</literal> ³o¨â­Ó¥´³y¶¥¬qªº¿ï¶µ¡C</para>

	  </listitem>

	  <listitem>

	    <para><literal>FlashDevice</literal> &mdash; ©w¸q©Ò¥Îªº´O¤J¦¡µwÅéÃþ«¬¡C

	      ¸Ô±¡½Ð°Ñ¦Ò <filename>FlashDevice.sub</filename> ÀÉ¡C</para>

	  </listitem>

	</itemizedlist>

      </sect3>

      <sect3>

	<title>¦Û­q¥\¯à</title>

	<para>³z¹L¦b³]©wÀɮפ¤¨Ï¥Î shell ¨ç¼Æ¡A¥i¥H¶i¤@¨B·L½Õ

	  <application>NanoBSD</application>¡C Á|¨Ò»¡©ú¤@¤U¦Û¦æ¥´³y¨ç¼Æªº°ò¥»¤è¦¡¡G</para>

	  <programlisting>cust_foo()(

	echo "bar=topless" > \

		${NANO_WORLDDIR}/etc/foo

)

customize_cmd cust_foo</programlisting>

        <para>¤U­±Á|§ó¹ê»ÚÂIªº¨Ò¤l¡A¥¦·|§â¹w³]ªº

          <filename role="directory">/etc</filename> ¥Ø¿ý¤j¤p¡A±q 5MB ½Õ¾ã¬° 30MB¡G</para>

	<programlisting>cust_etc_size()(

	cd ${NANO_WORLDDIR}/conf

	echo 30000 > default/etc/md_size

)

customize_cmd cust_etc_size</programlisting>

	<para>°£¦¹¤§¥~¡AÁÙ¦³´X­Ó¹w³]ªº¥\¯à©w¸q¥i¥H¥Î¨Ó¦Û­q¡G</para>

	<itemizedlist>

	  <listitem>

	    <para><literal>cust_comconsole</literal> &mdash; ¦b¹w³] VGA Åã¥Ü¥d¤W°±¥Î &man.getty.8;

	     (<filename>/dev/ttyv*</filename>)¨Ã±Ò¥Î serial port ªº COM1 ¥H§@¬°¨t²Î console¡C</para>

	  </listitem>

	  <listitem>

	    <para><literal>cust_allow_ssh_root</literal> &mdash; ¤¹³\ &man.sshd.8;

	      ¥i¥H¥Î <username>root</username> ±b¸¹µn¤J¡C</para>

	  </listitem>

	  <listitem>

	    <para><literal>cust_install_files</literal> &mdash;

	      ±q <filename role="directory">nanobsd/Files</filename>

	      ¥Ø¿ý¤¤¦w¸ËÀɮסA³o¥]§t¤@¨Ç¹ê¥Îªº¨t²ÎºÞ²z script ¡C</para>

	  </listitem>

	</itemizedlist>

      </sect3>

      <sect3>

	<title>³]©wÀÉ®×Á|¨Ò</title>

	<para>¤U­±¬O¥Î©ó¦Û¦æ¥´³yªº <application>NanoBSD</application> ¬M¹³Àɪº§¹¾ã¨Ò¤l¡G</para>

	<programlisting>NANO_NAME=custom

NANO_SRC=/usr/src

NANO_KERNEL=MYKERNEL

NANO_IMAGES=2

CONF_BUILD='

NO_KLDLOAD=YES

NO_NETGRAPH=YES

NO_PAM=YES

'

CONF_INSTALL='

NO_ACPI=YES

NO_BLUETOOTH=YES

NO_CVS=YES

NO_FORTRAN=YES

NO_HTML=YES

NO_LPR=YES

NO_MAN=YES

NO_SENDMAIL=YES

NO_SHAREDOCS=YES

NO_EXAMPLES=YES

NO_INSTALLLIB=YES

NO_CALENDAR=YES

NO_MISC=YES

NO_SHARE=YES

'

CONF_WORLD='

NO_BIND=YES

NO_MODULES=YES

NO_KERBEROS=YES

NO_GAMES=YES

NO_RESCUE=YES

NO_LOCALES=YES

NO_SYSCONS=YES

NO_INFO=YES

'

FlashDevice SanDisk 1G

cust_nobeastie()(

	touch ${NANO_WORLDDIR}/boot/loader.conf

	echo "beastie_disable=\"YES\"" >> ${NANO_WORLDDIR}/boot/loader.conf

)

customize_cmd cust_comconsole

customize_cmd cust_install_files

customize_cmd cust_allow_ssh_root

customize_cmd cust_nobeastie</programlisting>

      </sect3>

    </sect2>

    <sect2>

      <title>§ó·s NanoBSD</title>

      <para>§ó·s <application>NanoBSD</application> ¬Û¹ï &os; ¦Ó¨¥¸û¬°Â²³æ¡G</para>

      <procedure>

	<step>

	  <para>©M¤§«e¤@¼Ë¥´³y·sªº <application>NanoBSD</application> ¬M¹³ÀÉ¡C</para>

	</step>

	<step>

	  <para>±N·sªº¬M¹³ÀÉ©ñ¤J¥¿¹B¦æªº

	    <application>NanoBSD</application> ¤¤¥¼¥Îªº¤À³Î°Ï¤§¤@¡C</para>

	  <para>»P¤§«e³Ìªì¦w¸Ë <application>NanoBSD</application> ªº¨BÆJ¬Û¤ñ¡A

	    ³o¤@¨BÆJ³Ì­«­nªº°Ï§O¦b©ó¡G³o¦¸¤£¥Î <filename>_.disk.full</filename> ÀÉ(¥¦¥]§t¾ã­ÓºÏºÐªº¬M¹³ÀÉ)¡A

	    ¦ÓÀ³¦w¸Ë <filename>_.disk.image</filename> ¬M¹³ÀÉ(³o­ÓÀɮפ¤¡A¥u¥]§t¤@­Ó¨t²Î¤À³Î°Ï)¡C</para>

	</step>

	<step>

	  <para>­«·s±Ò°Ê¡A¨Ã±q·s¦w¸Ëªº¤À³Î°Ï¤¤±Ò°Ê¨t²Î¡C</para>

	</step>

	<step>

	  <para>¦pªG¤@¤Á¶¶§Qªº¸Ü¡A¤É¯Å¤u§@´N§¹¦¨¤F¡C</para>

	</step>

	<step>

	  <para>¦pªGµo¥Í¤F¥ô¦ó°ÝÃD¡A«h¥i¥H±q¥ý«eªº¤À³Î°Ï±Ò°Ê

	 (¨ä¤¤¥]§t¤Fªº¡B ¥i¥Îªº¬M¹³ÀÉ)¡A¨ÓºÉ§Ö«ì´_¨t²Î¥\¯à¡C

	  ±µ¤U¨Ó¥i¥H­×¥¿·s½sĶªºª©¥»¤¤¦s¦bªº°ÝÃD¡A¨Ã­«½Æ«e­z¨BÆJ¡C</para>

	</step>

      </procedure>

      <para>­n¦b¥¿¦b¹B¦æªº

	<application>NanoBSD</application> ¨t²Î¤¤¦w¸Ë·sªº¬M¹³ÀÉ¡A¥i¥H¨Ï¥Î¦ì©ó

	<filename role="directory">/root</filename> ¥Ø¿ýªº

	<filename>updatep1</filename> ©Î

	<filename>updatep2</filename>  script ¡A

	¹ê»Ú¤W­n¥Î­þ¤@­Ó script¡A«h¨ú¨M©ó¥¿¦b¹B¦æªº¨t²Î¬O¦ì©ó­þ­Ó¤À³Î°Ï¦Ó©w¡C</para>

      <para>ÀH®É´£¨Ñ·s <application>NanoBSD</application> ¬M¹³ÀÉ©Ò´£¨ÑªºªA°È¡A

	¥H¤Î±Ä¥Îªº¶Ç¿é¤èªkªº¤£¦P¡A±z¥i¥H°Ñ¦Ò¨Ã¨Ï¥Î¤U¦C¤TºØ¤è¦¡¤§¤@¡G</para>

      <sect3>

	<title>¨Ï¥Î &man.ftp.1;</title>

	<para>¦pªG¶Ç¿é³t«×¬O²Ä¤@­n¨Dªº¸Ü¡A½Ð±Ä¥Î¤U­±¨Ò¤l¡G</para>

	<screen>&prompt.root; <userinput>ftp myhost

get _.disk.image "| sh updatep1"</userinput></screen>

      </sect3>

      <sect3>

	<title>¨Ï¥Î &man.ssh.1;</title>

	<para>¦pªG·Q§ó¦w¥þªº¸Ü¡AÀ³°Ñ¦Ò¤U­±¨Ò¤l¡G</para>

	<screen>&prompt.root; <userinput>ssh myhost cat _.disk.image.gz | zcat | sh updatep1</userinput></screen>

      </sect3>

      <sect3>

	<title>¨Ï¥Î &man.nc.1;</title>

	<para>¦pªG»·µ{¥D¾÷¬J¤£´£¨Ñ &man.ftp.1; ªA°È¡A¤]¤£´£¨Ñ &man.sshd.8; ªA°Èªº¸Ü¡G</para>

	<procedure>

	  <step>

	    <para>­º¥ý¡A¦b´£¨Ñ¬M¹³Àɪº¥D¾÷¤W¶}±Ò TCP listen¡A¨ÃÅý¥¦§â¬M¹³Àɶǵ¹ client¡G</para>

	    <screen>myhost&prompt.root; <userinput>nc -l <replaceable>2222</replaceable> &lt; _.disk.image</userinput></screen>

	    <note>

	      <para>½Ð½T»{±z©Ò¨Ï¥Îªº port ¨S¦³³Q¨¾¤õÀðªý¤î¨Ó¦Û

		<application>NanoBSD</application> client ªº³s½u½Ð¨D¡C</para>

	    </note>

	  </step>

	  <step>

	    <para>³s¨ì´£¨Ñ·s¬M¹³ÀɪA°Èªº¥D¾÷¡A¨Ã°õ¦æ <filename>updatep1</filename> ³o¤ä script¡G</para>

	    <screen>&prompt.root; <userinput>nc myhost <replaceable>2222</replaceable> | sh updatep1</userinput></screen>

	  </step>

	</procedure>

      </sect3>

    </sect2>

  </sect1>

</article>