source: chapter06/sysvinit-inst.xml@ 2443baa

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Last change on this file since 2443baa was 897a839, checked in by Gerard Beekmans <gerard@…>, 23 years ago

seperated init.c's modification commands

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@1208 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

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[6370fa6]1<sect2>
2<title>Installation of Sysvinit</title>
3
[b822811]4<para>When run levels are changed (for example when going to shutdown
[81a47c0]5the system) the init program is going to send the TERM and KILL signals
[6370fa6]6to all the processes that init started. But init prints a message to the
7screen saying "sending all processes the TERM signal" and the same for the
8KILL signal. This implies that init sends this signal to all the currently
[897a839]9running processes, which isn't the case. To avoid this confusion, you
[d28075a0]10change the init.c file so that the sentence reads "sending all
[897a839]11processes started by init the TERM signal" by running the following
12commands. If you don't want to change it, skip it.</para>
[6370fa6]13
[bccc288]14<para><screen><userinput>cp src/init.c src/init.c.backup &amp;&amp;</userinput>
[211bdc00]15<userinput>sed 's/\(.*\)\(Sending processes\)\(.*\)/\1\2 started by init\3/' \</userinput>
[bccc288]16<userinput>&nbsp;&nbsp;&nbsp;src/init.c &gt; tmp~ &amp;&amp;</userinput>
[897a839]17<userinput>mv tmp~ src/init.c</userinput></screen></para>
18
19<para>Install Sysvinit by running the following commands:</para>
20
21<para><screen><userinput>make -C src &amp;&amp;</userinput>
[b822811]22<userinput>make -C src install</userinput></screen></para>
[6370fa6]23
24</sect2>
25
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