source: BOOK/final-system/common/systemd.xml@ d2e8cd1

clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since d2e8cd1 was d150ded, checked in by Chris Staub <chris@…>, 11 years ago

Updates systemd instructions

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File size: 8.1 KB
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1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6]>
7<sect1 id="ch-system-systemd" role="wrap">
8 <?dbhtml filename="systemd.html"?>
9
10 <title>systemd-&systemd-version;</title>
11
12 <indexterm zone="ch-system-systemd">
13 <primary sortas="a-systemd">systemd</primary>
14 </indexterm>
15
16 <sect2 role="package">
17 <title/>
18
19 <para><command>systemd</command> is a system and service manager for Linux
20 operating systems.</para>
21
22 </sect2>
23
24 <sect2 role="installation">
25 <title>Installation of systemd</title>
26
27 <para os="a">Prepare systemd for compilation:</para>
28
29<screen os="b"><userinput>./configure --prefix=/usr \
30 --sysconfdir=/etc --localstatedir=/var \
31 --libexecdir=/usr/lib --docdir=/usr/share/doc/systemd-&systemd-version; \
32 --with-rootprefix="" --with-rootlibdir=/lib \
33 --enable-split-usr --disable-gudev</userinput></screen>
34
35 <para os="c">Compile the package:</para>
36
37<screen os="d"><userinput>make</userinput></screen>
38
39 <para os="e">Install the package:</para>
40
41<screen os="f"><userinput>make install</userinput></screen>
42
43 <para os="g">Install man pages and documentation files that are not
44 installed by default:</para>
45
46<screen os="h"><userinput>for section in 1 3 5 7 8
47do
48 install -v -m644 man/*.${section} /usr/share/man/man${section}
49done
50install -v -m644 man/*.html /usr/share/doc/systemd-&systemd-version;</userinput></screen>
51
52 <para os="i">Create symlinks for backwards-compatibility with Sysvinit:</para>
53
54<screen os="j"><userinput>for tool in runlevel reboot shutdown poweroff halt telinit; do
55 ln -sfv ../bin/systemctl /sbin/$tool
56done
57ln -sfv ../lib/systemd/systemd /sbin/init</userinput></screen>
58
59 <para os="k">Modify a configuration file which references a group that
60 doesn't exist:</para>
61
62<screen os="l"><userinput>sed -i "s@root lock@0root root@g" /usr/lib/tmpfiles.d/legacy.conf</userinput></screen>
63
64 </sect2>
65
66 <sect2 id="conf-systemd" role="configuration">
67 <title>Configuring systemd</title>
68
69 <indexterm zone="conf-systemd">
70 <primary sortas="a-systemd">systemd</primary>
71 <secondary>configuring</secondary></indexterm>
72
73 <indexterm zone="conf-systemd">
74 <primary sortas="e-/etc/os-release">/etc/os-release</primary>
75 </indexterm>
76
77 <para>Create <filename>/etc/machine-id</filename> which is needed
78 by Journald:</para>
79
80<screen><userinput>systemd-machine-id-setup</userinput></screen>
81
82 <para>Create a file to identify the operating system.
83 <command>systemd</command> will use this file on boot to put information
84 on the screen.</para>
85
86<screen><userinput>cat &gt; /etc/os-release &lt;&lt; "EOF"
87# Begin /etc/os-release
88
89NAME=Cross-LFS
90ID=clfs
91
92PRETTY_NAME=Cross Linux From Scratch
93ANSI_COLOR=0;33
94
95VERSION=&version;
96VERSION_ID=&versionid;
97
98# End /etc/os-release
99EOF</userinput></screen>
100
101 </sect2>
102
103 <sect2 id="contents-systemd" role="content">
104 <title>Contents of systemd</title>
105
106 <segmentedlist>
107 <segtitle>Installed programs</segtitle>
108 <segtitle>Installed libraries</segtitle>
109 <segtitle>Installed directories</segtitle>
110
111 <seglistitem>
112 <seg>systemctl, systemd, systemd-ask-password, systemd-cgls,
113 systemd-notify, systemd-tty-ask-password-agent</seg>
114 <seg>pam_systemd</seg>
115 <seg>/lib/systemd, /etc/systemd, /etc/tmpfiles.d,
116 /usr/share/systemd</seg>
117 </seglistitem>
118 </segmentedlist>
119
120 <variablelist>
121 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
122 <?dbfo list-presentation="list"?>
123 <?dbhtml list-presentation="table"?>
124
125 <varlistentry id="systemctl">
126 <term><command>systemctl</command></term>
127 <listitem>
128 <para>Control the systemd system and service manager</para>
129 <indexterm zone="ch-system-systemd systemctl">
130 <primary sortas="b-systemctl">systemctl</primary>
131 </indexterm>
132 </listitem>
133 </varlistentry>
134
135 <varlistentry id="systemd">
136 <term><command>systemd</command></term>
137 <listitem>
138 <para>System and service manager for Linux</para>
139 <indexterm zone="ch-system-systemd systemd">
140 <primary sortas="b-systemd">systemd</primary>
141 </indexterm>
142 </listitem>
143 </varlistentry>
144
145 <varlistentry id="systemd-ask-password">
146 <term><command>systemd-ask-password</command></term>
147 <listitem>
148 <para>Queries the user for a system passphrase, via the
149 TTY or an UI agent.</para>
150 <indexterm zone="ch-system-systemd systemd-ask-password">
151 <primary sortas="b-systemd-ask-password">systemd-ask-password</primary>
152 </indexterm>
153 </listitem>
154 </varlistentry>
155
156 <varlistentry id="systemd-cgls">
157 <term><command>systemd-cgls</command></term>
158 <listitem>
159 <para>Recursively shows control group contents</para>
160 <indexterm zone="ch-system-systemd systemd-cgls">
161 <primary sortas="b-systemd-cgls">systemd-cgls</primary>
162 </indexterm>
163 </listitem>
164 </varlistentry>
165
166 <varlistentry id="systemd-notify">
167 <term><command>systemd-notify</command></term>
168 <listitem>
169 <para>Notify init system about start-up completion and other daemon
170 status changes</para>
171 <indexterm zone="ch-system-systemd systemd-notify">
172 <primary sortas="b-systemd-notify">systemd-notify</primary>
173 </indexterm>
174 </listitem>
175 </varlistentry>
176
177 <varlistentry id="systemd-tty-ask-password-agent">
178 <term><command>systemd-tty-ask-password-agent</command></term>
179 <listitem>
180 <para>Process system password requests</para>
181 <indexterm zone="ch-system-systemd systemd-tty-ask-password-agent">
182 <primary sortas="b-systemd-tty-ask-password-agent">systemd-tty-ask-password-agent</primary>
183 </indexterm>
184 </listitem>
185 </varlistentry>
186
187 <varlistentry id="pam_systemd">
188 <term><filename class="libraryfile">pam_systemd</filename></term>
189 <listitem>
190 <para>Register user sessions in the systemd control group
191 hierarchy</para>
192 <indexterm zone="ch-system-systemd pam_systemd">
193 <primary sortas="c-pam_systemd">pam_systemd</primary>
194 </indexterm>
195 </listitem>
196 </varlistentry>
197
198 <varlistentry id="lib-systemd">
199 <term><filename class="directory">/lib/systemd</filename></term>
200 <listitem>
201 <para>Location of system units and configurations</para>
202 <indexterm zone="ch-system-systemd lib-systemd">
203 <primary sortas="e-/lib/systemd">/lib/systemd</primary>
204 </indexterm>
205 </listitem>
206 </varlistentry>
207
208 <varlistentry id="etc-systemd">
209 <term><filename class="directory">/etc/systemd</filename></term>
210 <listitem>
211 <para>Location of user units and configurations</para>
212 <indexterm zone="ch-system-systemd etc-systemd">
213 <primary sortas="e-/etc/systemd">/etc/systemd</primary>
214 </indexterm>
215 </listitem>
216 </varlistentry>
217
218 <varlistentry id="etc-tmpfilesd">
219 <term><filename class="directory">/etc/tmpfiles.d</filename></term>
220 <listitem>
221 <para>Configuration for creation, deletion and cleaning of temporary
222 and volatile files</para>
223 <indexterm zone="ch-system-systemd etc-tmpfilesd">
224 <primary sortas="e-/etc/tmpfiles.d">/etc/tmpfiles.d</primary>
225 </indexterm>
226 </listitem>
227 </varlistentry>
228
229 <varlistentry id="usr-share-systemd">
230 <term><filename class="directory">/usr/share/systemd</filename></term>
231 <listitem>
232 <para>Location of session unit files</para>
233 <indexterm zone="ch-system-systemd usr-share-systemd">
234 <primary sortas="e-/usr/share/systemd">/usr/share/systemd</primary>
235 </indexterm>
236 </listitem>
237 </varlistentry>
238
239 </variablelist>
240
241 </sect2>
242
243</sect1>
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