Changes in BOOK/boot/common/sysvinit.xml [d2ecc65:2c67422]
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BOOK/boot/common/sysvinit.xml (modified) (2 diffs)
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BOOK/boot/common/sysvinit.xml
rd2ecc65 r2c67422 13 13 <indexterm zone="ch-boot-sysvinit"> 14 14 <primary sortas="a-Sysvinit">Sysvinit</primary> 15 <secondary>boot</secondary> 15 16 </indexterm> 16 17 17 <sect2 role="package"> 18 <title/> 19 20 <para>The Sysvinit package contains programs for controlling the startup, 21 running, and shutdown of the system.</para> 22 23 </sect2> 18 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" 19 href="../../final-system/common/sysvinit.xml" 20 xpointer="xpointer(//*[@role='package'])"/> 24 21 25 22 <sect2 role="installation"> 26 23 <title>Installation of Sysvinit</title> 27 24 28 <para os="p1">Apply a patch to prevent installation of unneeded programs, 29 and allow Sysvinit to be installed in 30 <filename class="directory">/tools</filename>:</para> 25 <para os="aa">The following modifications help locate files specific to this 26 particular build:</para> 31 27 32 <screen os="p2"><userinput>patch -Np1 -i ../sysvinit-&sysvinit-version;-tools_updates-1.patch</userinput></screen> 28 <screen os="ab"><userinput>cp -v src/Makefile{,.orig} 29 sed -e 's,/usr/lib,/tools/lib,g' \ 30 src/Makefile.orig > src/Makefile</userinput></screen> 33 31 34 <para os ="c">Compile the package:</para> 32 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" 33 href="../../final-system/common/sysvinit.xml" 34 xpointer="xpointer(//*[@os='c'])"/> 35 35 36 36 <screen os="ac"><userinput>make -C src clobber 37 37 make -C src CC="${CC}"</userinput></screen> 38 38 39 <para os="e">Install the package:</para> 39 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" 40 href="../../final-system/common/sysvinit.xml" 41 xpointer="xpointer(//*[@os='e'])"/> 40 42 41 <screen os="ad"><userinput>make -C src ROOT= /toolsinstall</userinput></screen>43 <screen os="ad"><userinput>make -C src ROOT=${CLFS} install</userinput></screen> 42 44 43 45 </sect2> … … 55 57 </indexterm> 56 58 57 <para>Create a new file <filename> /tools/etc/inittab</filename> by running the59 <para>Create a new file <filename>${CLFS}/etc/inittab</filename> by running the 58 60 following:</para> 59 61 60 <screen><userinput>cat > /tools/etc/inittab << "EOF"61 <literal># Begin / tools/etc/inittab62 <screen><userinput>cat > ${CLFS}/etc/inittab << "EOF" 63 <literal># Begin /etc/inittab 62 64 63 65 id:3:initdefault: 64 66 65 si::sysinit:/ tools/etc/rc.d/init.d/rc sysinit67 si::sysinit:/etc/rc.d/init.d/rc sysinit 66 68 67 l0:0:wait:/ tools/etc/rc.d/init.d/rc 068 l1:S1:wait:/ tools/etc/rc.d/init.d/rc 169 l2:2:wait:/ tools/etc/rc.d/init.d/rc 270 l3:3:wait:/ tools/etc/rc.d/init.d/rc 371 l4:4:wait:/ tools/etc/rc.d/init.d/rc 472 l5:5:wait:/ tools/etc/rc.d/init.d/rc 573 l6:6:wait:/ tools/etc/rc.d/init.d/rc 669 l0:0:wait:/etc/rc.d/init.d/rc 0 70 l1:S1:wait:/etc/rc.d/init.d/rc 1 71 l2:2:wait:/etc/rc.d/init.d/rc 2 72 l3:3:wait:/etc/rc.d/init.d/rc 3 73 l4:4:wait:/etc/rc.d/init.d/rc 4 74 l5:5:wait:/etc/rc.d/init.d/rc 5 75 l6:6:wait:/etc/rc.d/init.d/rc 6 74 76 75 ca:12345:ctrlaltdel:/ tools/sbin/shutdown -t1 -a -r now77 ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now 76 78 77 su:S016:once:/ tools/sbin/sulogin79 su:S016:once:/sbin/sulogin 78 80 </literal> 79 81 EOF</userinput></screen> 80 82 81 83 <para>The following command adds the standard virtual terminals to 82 <filename> /tools/etc/inittab</filename>. If your system only has a serial84 <filename>${CLFS}/etc/inittab</filename>. If your system only has a serial 83 85 console skip the following command:</para> 84 86 85 <screen><userinput>cat >> /tools/etc/inittab << "EOF"86 <literal>1:2345:respawn:/ tools/sbin/agetty --noclear -I '\033(K' tty1 960087 2:2345:respawn:/ tools/sbin/agetty --noclear -I '\033(K' tty2 960088 3:2345:respawn:/ tools/sbin/agetty --noclear -I '\033(K' tty3 960089 4:2345:respawn:/ tools/sbin/agetty --noclear -I '\033(K' tty4 960090 5:2345:respawn:/ tools/sbin/agetty --noclear -I '\033(K' tty5 960091 6:2345:respawn:/ tools/sbin/agetty --noclear -I '\033(K' tty6 960087 <screen><userinput>cat >> ${CLFS}/etc/inittab << "EOF" 88 <literal>1:2345:respawn:/sbin/agetty --noclear -I '\033(K' tty1 9600 89 2:2345:respawn:/sbin/agetty --noclear -I '\033(K' tty2 9600 90 3:2345:respawn:/sbin/agetty --noclear -I '\033(K' tty3 9600 91 4:2345:respawn:/sbin/agetty --noclear -I '\033(K' tty4 9600 92 5:2345:respawn:/sbin/agetty --noclear -I '\033(K' tty5 9600 93 6:2345:respawn:/sbin/agetty --noclear -I '\033(K' tty6 9600 92 94 </literal> 93 95 EOF</userinput></screen> 94 96 95 97 <para>If your system has a serial console, run the following command to add 96 the entry to <filename> /tools/etc/inittab</filename>.</para>98 the entry to <filename>${CLFS}/etc/inittab</filename>.</para> 97 99 98 <screen><userinput>cat >> /tools/etc/inittab << "EOF"99 <literal>c0:12345:respawn:/ tools/sbin/agetty --noclear 115200 ttyS0 vt100100 <screen><userinput>cat >> ${CLFS}/etc/inittab << "EOF" 101 <literal>c0:12345:respawn:/sbin/agetty --noclear 115200 ttyS0 vt100 100 102 </literal> 101 103 EOF</userinput></screen> 102 104 103 <para>Finally, add the end line to <filename> /tools/etc/inittab</filename>.</para>105 <para>Finally, add the end line to <filename>${CLFS}/etc/inittab</filename>.</para> 104 106 105 <screen><userinput>cat >> /tools/etc/inittab << "EOF"106 <literal># End / tools/etc/inittab</literal>107 <screen><userinput>cat >> ${CLFS}/etc/inittab << "EOF" 108 <literal># End /etc/inittab</literal> 107 109 EOF</userinput></screen> 108 109 <para>The <parameter>-I '\033(K'</parameter> option tells110 <command>agetty</command> to send this escape sequence to the terminal111 before doing anything else. This escape sequence switches the console112 character set to a user-defined one, which can be modified by running113 the <command>setfont</command> program. The <command>console</command>114 initscript from the CLFS-Bootscripts package calls the115 <command>setfont</command> program during system startup. Sending this116 escape sequence is necessary for people who use non-ISO 8859-1 screen117 fonts, but it does not affect native English speakers.</para>118 110 119 111 </sect2> 120 112 121 <sect2 id="contents-sysvinit"role="content">122 <title >Contents of Sysvinit</title>113 <sect2 role="content"> 114 <title/> 123 115 124 <segmentedlist> 125 <segtitle>Installed programs</segtitle> 126 127 <seglistitem> 128 <seg>bootlogd, fstab-decode, halt, init, killall5, 129 poweroff (link to halt), reboot (link to halt), runlevel, 130 shutdown, and telinit (link to init)</seg> 131 </seglistitem> 132 </segmentedlist> 133 134 <variablelist> 135 <bridgehead renderas="sect3">Short Descriptions</bridgehead> 136 <?dbfo list-presentation="list"?> 137 <?dbhtml list-presentation="table"?> 138 139 <varlistentry id="bootlogd"> 140 <term><command>bootlogd</command></term> 141 <listitem> 142 <para>Logs boot messages to a log file</para> 143 <indexterm zone="ch-boot-sysvinit bootlogd"> 144 <primary sortas="b-bootlogd">bootlogd</primary> 145 </indexterm> 146 </listitem> 147 </varlistentry> 148 149 <varlistentry id="fstab-decode"> 150 <term><command>fstab-decode</command></term> 151 <listitem> 152 <para>Runs a command with fstab-encoded arguments</para> 153 <indexterm zone="ch-boot-sysvinit fstab-decode"> 154 <primary sortas="b-fstab-decode">fstab-decode</primary> 155 </indexterm> 156 </listitem> 157 </varlistentry> 158 159 <varlistentry id="halt"> 160 <term><command>halt</command></term> 161 <listitem> 162 <para>Normally invokes <command>shutdown</command> with the 163 <parameter>-h</parameter> option, except when already in run-level 0, 164 then it tells the kernel to halt the system; it notes in the 165 file <filename>/var/log/wtmp</filename> that the system is being 166 brought down</para> 167 <indexterm zone="ch-boot-sysvinit halt"> 168 <primary sortas="b-halt">halt</primary> 169 </indexterm> 170 </listitem> 171 </varlistentry> 172 173 <varlistentry id="init"> 174 <term><command>init</command></term> 175 <listitem> 176 <para>The first process to be started when the kernel has initialized 177 the hardware which takes over the boot process and starts all the 178 proceses it is instructed to</para> 179 <indexterm zone="ch-boot-sysvinit init"> 180 <primary sortas="b-init">init</primary> 181 </indexterm> 182 </listitem> 183 </varlistentry> 184 185 <varlistentry id="killall5"> 186 <term><command>killall5</command></term> 187 <listitem> 188 <para>Sends a signal to all processes, except the processes in its own 189 session so it will not kill the shell running the script that called 190 it</para> 191 <indexterm zone="ch-boot-sysvinit killall5"> 192 <primary sortas="b-killall5">killall5</primary> 193 </indexterm> 194 </listitem> 195 </varlistentry> 196 197 <varlistentry id="poweroff"> 198 <term><command>poweroff</command></term> 199 <listitem> 200 <para>Tells the kernel to halt the system and switch off the computer 201 (see <command>halt</command>)</para> 202 <indexterm zone="ch-boot-sysvinit poweroff"> 203 <primary sortas="b-poweroff">poweroff</primary> 204 </indexterm> 205 </listitem> 206 </varlistentry> 207 208 <varlistentry id="reboot"> 209 <term><command>reboot</command></term> 210 <listitem> 211 <para>Tells the kernel to reboot the system (see 212 <command>halt</command>)</para> 213 <indexterm zone="ch-boot-sysvinit reboot"> 214 <primary sortas="b-reboot">reboot</primary> 215 </indexterm> 216 </listitem> 217 </varlistentry> 218 219 <varlistentry id="runlevel"> 220 <term><command>runlevel</command></term> 221 <listitem> 222 <para>Reports the previous and the current run-level, as noted in 223 the last run-level record in <filename>/var/run/utmp</filename></para> 224 <indexterm zone="ch-boot-sysvinit runlevel"> 225 <primary sortas="b-runlevel">runlevel</primary> 226 </indexterm> 227 </listitem> 228 </varlistentry> 229 230 <varlistentry id="shutdown"> 231 <term><command>shutdown</command></term> 232 <listitem> 233 <para>Brings the system down in a secure way, signaling all processes 234 and notifying all logged-in users</para> 235 <indexterm zone="ch-boot-sysvinit shutdown"> 236 <primary sortas="b-shutdown">shutdown</primary> 237 </indexterm> 238 </listitem> 239 </varlistentry> 240 241 <varlistentry id="telinit"> 242 <term><command>telinit</command></term> 243 <listitem> 244 <para>Tells <command>init</command> which run-level to change to</para> 245 <indexterm zone="ch-boot-sysvinit telinit"> 246 <primary sortas="b-telinit">telinit</primary> 247 </indexterm> 248 </listitem> 249 </varlistentry> 250 251 </variablelist> 116 <para>Details on this package are located in <xref 117 linkend="contents-sysvinit" role="."/></para> 252 118 253 119 </sect2>
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