1 | <sect1 id="ch-system-sysvinit" xreflabel="Sysvinit">
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2 | <title>Installing Sysvinit-&sysvinit-version;</title>
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3 | <?dbhtml filename="sysvinit.html" dir="chapter06"?>
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4 |
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5 | <para>The Sysvinit package contains programs for controlling the startup,
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6 | running, and shutdown of your system.</para>
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7 |
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8 | <screen>&buildtime; &sysvinit-time;
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9 | &diskspace; &sysvinit-compsize;</screen>
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10 |
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11 | &aa-sysvinit-down;
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12 | &aa-sysvinit-dep;
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13 |
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14 | <sect2><title> </title><para> </para></sect2>
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15 |
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16 | <sect2>
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17 | <title>Installation of Sysvinit</title>
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18 |
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19 | <para>When runlevels are changed (for example, when halting the system),
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20 | <command>init</command> sends termination signals to those processes that it
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21 | itself started and that shouldn't be running in the new runlevel. While doing
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22 | this, <command>init</command> outputs messages like "Sending processes the TERM
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23 | signal" which seem to imply that it is sending these signals to all currently
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24 | running processes. To avoid this misinterpretation, you can modify the source
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25 | so that these messages read like "Sending processes started by init the TERM
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26 | signal" instead:</para>
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27 |
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28 | <screen><userinput>cp src/init.c{,.backup}
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29 | sed 's/Sending processes/& started by init/g' \
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30 | src/init.c.backup > src/init.c</userinput></screen>
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31 |
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32 | <para>Compile Sysvinit:</para>
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33 |
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34 | <screen><userinput>make -C src</userinput></screen>
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35 |
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36 | <para>And install it:</para>
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37 |
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38 | <screen><userinput>make -C src install</userinput></screen>
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39 |
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40 | </sect2>
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41 |
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42 | <sect2><title> </title><para> </para></sect2>
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43 |
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44 | <sect2><title>Configuring Sysvinit</title>
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45 |
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46 | <para>Create a new <filename>/etc/inittab</filename> file by running the
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47 | following:</para>
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48 |
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49 | <screen><userinput>cat > /etc/inittab << "EOF"</userinput>
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50 | # Begin /etc/inittab
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51 |
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52 | id:3:initdefault:
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53 |
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54 | si::sysinit:/etc/rc.d/init.d/rc sysinit
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55 |
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56 | l0:0:wait:/etc/rc.d/init.d/rc 0
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57 | l1:S1:wait:/etc/rc.d/init.d/rc 1
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58 | l2:2:wait:/etc/rc.d/init.d/rc 2
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59 | l3:3:wait:/etc/rc.d/init.d/rc 3
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60 | l4:4:wait:/etc/rc.d/init.d/rc 4
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61 | l5:5:wait:/etc/rc.d/init.d/rc 5
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62 | l6:6:wait:/etc/rc.d/init.d/rc 6
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63 |
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64 | ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now
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65 |
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66 | su:S016:once:/sbin/sulogin
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67 |
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68 | 1:2345:respawn:/sbin/agetty tty1 9600
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69 | 2:2345:respawn:/sbin/agetty tty2 9600
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70 | 3:2345:respawn:/sbin/agetty tty3 9600
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71 | 4:2345:respawn:/sbin/agetty tty4 9600
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72 | 5:2345:respawn:/sbin/agetty tty5 9600
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73 | 6:2345:respawn:/sbin/agetty tty6 9600
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74 |
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75 | # End /etc/inittab
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76 | <userinput>EOF</userinput></screen>
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77 |
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78 | </sect2>
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79 |
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80 | &aa-sysvinit-shortdesc;
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81 | &aa-sysvinit-desc;
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82 |
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83 | </sect1>
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84 |
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