[e8e3312d] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[6732c094] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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[e8e3312d] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[bf325a39] | 7 | <!ENTITY dbus-download-http "http://dbus.freedesktop.org/releases/dbus/dbus-&dbus-version;.tar.gz">
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[30d0aef] | 8 | <!ENTITY dbus-download-ftp " ">
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[a27a478] | 9 | <!ENTITY dbus-md5sum "059fbe84e39fc99c67a14f15b1f39dff">
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| 10 | <!ENTITY dbus-size "1.8 MB">
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[7776909] | 11 | <!ENTITY dbus-buildsize "86 MB (additional 26 MB installed)">
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[a27a478] | 12 | <!ENTITY dbus-time "0.35 SBU (additional 1.3 SBU for tests)">
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[e8e3312d] | 13 | ]>
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| 14 |
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[08de396] | 15 | <sect1 id="dbus-launch" xreflabel="D-Bus-&dbus-version;/dbus-launch">
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[e8e3312d] | 16 | <?dbhtml filename="dbus.html"?>
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| 17 |
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| 18 | <sect1info>
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| 19 | <othername>$LastChangedBy$</othername>
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| 20 | <date>$Date$</date>
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| 21 | </sect1info>
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| 22 |
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[08de396] | 23 | <title>D-Bus-&dbus-version; (dbus-launch)</title>
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[e8e3312d] | 24 |
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[08de396] | 25 | <indexterm zone="dbus-launch">
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| 26 | <primary sortas="a-dbus-launch">dbus-launch</primary>
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[e8e3312d] | 27 | </indexterm>
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| 28 |
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| 29 | <sect2 role="package">
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[08de396] | 30 | <title>Introduction to D-Bus (with Xorg)</title>
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[e8e3312d] | 31 |
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[0b83a69] | 32 | <para>
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[08de396] | 33 | <application>D-Bus</application> was installed in LFS, but one program
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| 34 | needs to be updated after Xorg is installed to properly support
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| 35 | window managers.
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[0b83a69] | 36 | </para>
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[e8e3312d] | 37 |
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[08de396] | 38 | <!-- &lfs75_checked; -->
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[482477c] | 39 |
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[e8e3312d] | 40 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 41 | <itemizedlist spacing="compact">
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| 42 | <listitem>
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[0b83a69] | 43 | <para>
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| 44 | Download (HTTP): <ulink url="&dbus-download-http;"/>
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| 45 | </para>
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[e8e3312d] | 46 | </listitem>
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| 47 | <listitem>
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[0b83a69] | 48 | <para>
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| 49 | Download (FTP): <ulink url="&dbus-download-ftp;"/>
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| 50 | </para>
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[e8e3312d] | 51 | </listitem>
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| 52 | <listitem>
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[0b83a69] | 53 | <para>
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| 54 | Download MD5 sum: &dbus-md5sum;
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| 55 | </para>
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[e8e3312d] | 56 | </listitem>
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| 57 | <listitem>
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[0b83a69] | 58 | <para>
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| 59 | Download size: &dbus-size;
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| 60 | </para>
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[e8e3312d] | 61 | </listitem>
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| 62 | <listitem>
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[0b83a69] | 63 | <para>
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| 64 | Estimated disk space required: &dbus-buildsize;
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| 65 | </para>
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[e8e3312d] | 66 | </listitem>
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| 67 | <listitem>
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[0b83a69] | 68 | <para>
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| 69 | Estimated build time: &dbus-time;
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| 70 | </para>
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[e8e3312d] | 71 | </listitem>
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| 72 | </itemizedlist>
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| 73 |
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[02e742b] | 74 | <bridgehead renderas="sect3">D-Bus Dependencies</bridgehead>
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[e8e3312d] | 75 |
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[bf325a39] | 76 | <bridgehead renderas="sect4">Required</bridgehead>
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[b6a2a0e] | 77 | <para role="required">
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[0b83a69] | 78 | <xref linkend="xorg7-lib"/>
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| 79 | (for <command>dbus-launch</command> program)
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| 80 | </para>
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[adfdc8b] | 81 |
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[e8e3312d] | 82 | <bridgehead renderas="sect4">Optional</bridgehead>
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[b6a2a0e] | 83 | <para role="optional">
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[f1d25d2] | 84 | For the tests:
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[cafc6c84] | 85 | <xref linkend="dbus-glib"/>,
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| 86 | <xref linkend="dbus-python"/>, and
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| 87 | <xref linkend="pygobject2"/>;
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[f1d25d2] | 88 | for the API documentation:
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| 89 | <xref linkend="doxygen"/>;
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| 90 | for man pages and XML/HTML documentation:
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| 91 | <xref linkend="xmlto"/>
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[0b83a69] | 92 | </para>
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[c45cb57] | 93 |
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[1039de3] | 94 | <para condition="html" role="usernotes">User Notes:
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[0b83a69] | 95 | <ulink url="&blfs-wiki;/dbus"/>
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| 96 | </para>
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[e8e3312d] | 97 | </sect2>
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| 98 |
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| 99 | <sect2 role="installation">
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[02e742b] | 100 | <title>Installation of D-Bus</title>
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[e8e3312d] | 101 |
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[0b83a69] | 102 | <para>
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[08de396] | 103 | Build <application>D-Bus</application> by running the following commands:
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[0b83a69] | 104 | </para>
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[e8e3312d] | 105 |
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[08de396] | 106 | <screen><userinput>./configure --prefix=/usr \
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| 107 | --sysconfdir=/etc \
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| 108 | --localstatedir=/var \
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[0b83a69] | 109 | --with-console-auth-dir=/run/console/ \
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[028759b] | 110 | --disable-static &&
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[e8e3312d] | 111 | make</userinput></screen>
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| 112 |
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[0b83a69] | 113 | <para>
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| 114 | See below for test instructions.
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| 115 | </para>
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[c45cb57] | 116 |
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[0b83a69] | 117 | <para>
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| 118 | Now, as the <systemitem class="username">root</systemitem> user:
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| 119 | </para>
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[e8e3312d] | 120 |
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[5aca553e] | 121 | <screen role="root"><userinput>install -m 755 tools/dbus-launch /usr/bin</userinput></screen>
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[b6a2a0e] | 122 |
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[0b83a69] | 123 | <para>
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[08de396] | 124 | If you built the optional documentation, install it as the
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[3bbf74c5] | 125 | <systemitem class="username">root</systemitem> user:
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| 126 | </para>
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| 127 |
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[08de396] | 128 | <screen role="root"><userinput>cp -a doc/api/{html,xml} /usr/share/doc/dbus-&dbus-version;</userinput></screen>
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| 129 |
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[3bbf74c5] | 130 | <para>
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[0b83a69] | 131 | The dbus tests cannot be run until after <xref linkend="dbus-glib"/>
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[cafc6c84] | 132 | has been installed. They must be run as an unprivileged user from a
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| 133 | local session. Tests fail through ssh. If you want to run only the unit
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| 134 | tests, replace, below, <parameter>--enable-tests</parameter> by
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[4947a7a] | 135 | <parameter>--enable-embedded-tests</parameter>, otherwise,
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| 136 | <xref linkend="dbus-python"/> has to be installed, before.
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| 137 | The tests require passing additional parameters to
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| 138 | <command>configure</command> and exposing additional functionality in
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| 139 | the binaries. These interfaces are not intended to be used in a
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| 140 | production build of <application>D-Bus</application>. If you would
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| 141 | like to run the tests, issue the following commands:
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[0b83a69] | 142 | </para>
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[0d7900a] | 143 |
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[c802d3c] | 144 | <screen><userinput>make distclean &&
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| 145 | ./configure --enable-tests --enable-asserts &&
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| 146 | make &&
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| 147 | make check &&
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[b6a2a0e] | 148 | make distclean</userinput></screen>
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[c45cb57] | 149 |
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[c802d3c] | 150 | <para>
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[4947a7a] | 151 | If <command>run-test.sh</command> fails, it can be disabled with the
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| 152 | following sed, before running the commands for the tests:
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[c802d3c] | 153 | </para>
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| 154 |
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| 155 | <screen><userinput>sed -i -e 's:run-test.sh:$(NULL):g' test/name-test/Makefile.in</userinput></screen>
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| 156 |
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[08de396] | 157 | <note><para>
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| 158 | There has been a report that the tests may fail if running
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[0b83a69] | 159 | inside a Midnight Commander shell.
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[0d7900a] | 160 | You may get out-of-memory error messages when running the tests.
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[0b83a69] | 161 | These are normal and can be safely ignored.
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[08de396] | 162 | </para></note>
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[e8e3312d] | 163 |
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| 164 | </sect2>
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| 165 |
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| 166 | <sect2 role="commands">
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| 167 | <title>Command Explanations</title>
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| 168 |
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[0b83a69] | 169 | <para>
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| 170 | <parameter>--with-console-auth-dir=/run/console/</parameter>: This
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| 171 | parameter specifies location of the
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[b33c421] | 172 | <application>ConsoleKit</application> auth dir.
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[0b83a69] | 173 | </para>
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| 174 |
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[2fdcd9df] | 175 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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[0b83a69] | 176 | href="../../xincludes/static-libraries.xml"/>
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| 177 |
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| 178 | <para>
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[e5347c36] | 179 | <parameter>--enable-tests</parameter>: Build extra parts of the code to
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[4947a7a] | 180 | support all tests. Configure will end with a NOTE warning about increased
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| 181 | size of libraries and decreased security.
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| 182 | </para>
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| 183 |
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| 184 | <para>
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| 185 | <parameter>--enable-embedded-tests</parameter>: Build extra parts of the
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| 186 | code to support only unit tests. Configure will end with a NOTE warning
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| 187 | about increased size of libraries and decreased security.
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[0b83a69] | 188 | </para>
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| 189 |
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| 190 | <para>
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[e5347c36] | 191 | <parameter>--enable-asserts</parameter>: Enable debugging code to run
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| 192 | assertions for statements normally assumed to be true. This prevents a
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| 193 | warning that '<parameter>--enable-tests</parameter>' on its own is only
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| 194 | useful for profiling and might not give true results for all tests, but
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| 195 | adds its own NOTE that this should not be used in a production build.
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[0b83a69] | 196 | </para>
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[30d0aef] | 197 |
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[e8e3312d] | 198 | </sect2>
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| 199 |
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| 200 | <sect2 role="configuration">
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| 201 | <title>Configuring dbus</title>
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| 202 |
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| 203 | <sect3 id="dbus-config">
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| 204 | <title>Config Files</title>
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[0b83a69] | 205 |
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| 206 | <para>
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| 207 | <filename>/etc/dbus-1/session.conf</filename>,
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| 208 | <filename>/etc/dbus-1/system.conf</filename> and
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| 209 | <filename>/etc/dbus-1/system.d/*</filename>
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| 210 | </para>
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[e8e3312d] | 211 |
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[08de396] | 212 | <indexterm zone="dbus-launch dbus-config">
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[e8e3312d] | 213 | <primary sortas="e-etc-dbus-1-session.conf">/etc/dbus-1/session.conf</primary>
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| 214 | </indexterm>
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| 215 |
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[08de396] | 216 | <indexterm zone="dbus-launch dbus-config">
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[e8e3312d] | 217 | <primary sortas="e-etc-dbus-1/system.conf">/etc/dbus-1/system.conf</primary>
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| 218 | </indexterm>
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| 219 |
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[08de396] | 220 | <indexterm zone="dbus-launch dbus-config">
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[c45cb57] | 221 | <primary sortas="e-etc-dbus-1-system.d-star">/etc/dbus-1/system.d/*</primary>
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[e8e3312d] | 222 | </indexterm>
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| 223 |
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| 224 | </sect3>
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| 225 |
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[e9efab0b] | 226 | <sect3 id="dbus-session-config" xreflabel="D-Bus custom services directory">
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| 227 | <title>Configuration Information</title>
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[e8e3312d] | 228 |
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[0b83a69] | 229 | <para>
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| 230 | The configuration files listed above should probably not be
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| 231 | modified. If changes are required, you should create
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| 232 | <filename>/etc/dbus-1/session-local.conf</filename> and/or
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| 233 | <filename>/etc/dbus-1/system-local.conf</filename> and make any
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| 234 | desired changes to these files.
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| 235 | </para>
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| 236 |
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| 237 | <para>
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| 238 | If any packages install a
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| 239 | <application>D-Bus</application> <filename>.service</filename>
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| 240 | file outside of the standard <filename
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| 241 | class="directory">/usr/share/dbus-1/services</filename> directory,
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| 242 | that directory should be added to the local session configuration.
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| 243 | For instance, <filename
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| 244 | class="directory">/usr/local/share/dbus-1/services</filename> can
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| 245 | be added by performing the following commands as the
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| 246 | <systemitem class="username">root</systemitem> user:
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| 247 | </para>
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[57aa7a28] | 248 |
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| 249 | <screen role="root"><userinput>cat > /etc/dbus-1/session-local.conf << "EOF"
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| 250 | <literal><!DOCTYPE busconfig PUBLIC
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| 251 | "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
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| 252 | "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
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| 253 | <busconfig>
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| 254 |
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| 255 | <!-- Search for .service files in /usr/local -->
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| 256 | <servicedir>/usr/local/share/dbus-1/services</servicedir>
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| 257 |
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| 258 | </busconfig></literal>
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| 259 | EOF</userinput></screen>
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| 260 |
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[e8e3312d] | 261 | </sect3>
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| 262 |
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| 263 | <sect3 id="dbus-init">
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[08de396] | 264 | <title>Starting D-Bus</title>
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[e8e3312d] | 265 |
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[0b83a69] | 266 | <para>
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[08de396] | 267 | There are many methods you can use to start a
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[0b83a69] | 268 | session daemon using the <command>dbus-launch</command> command. Review
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| 269 | the <command>dbus-launch</command> man page for details about the
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| 270 | available parameters and options. Here are some suggestions and
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| 271 | examples:
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| 272 | </para>
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[3565e02] | 273 |
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| 274 | <itemizedlist spacing="compact">
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| 275 | <listitem>
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[0b83a69] | 276 | <para>
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| 277 | Add <command>dbus-launch</command> to the line in the
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| 278 | <filename>~/.xinitrc</filename> file that starts your graphical
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| 279 | desktop environment.
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| 280 | </para>
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[3565e02] | 281 | </listitem>
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| 282 | <listitem>
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[0b83a69] | 283 | <para>
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| 284 | If you use <command>xdm</command> or some other display manager
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| 285 | that calls the <filename>~/.xsession</filename> file, you can add
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| 286 | <command>dbus-launch</command> to the line in your
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| 287 | <filename>~/.xsession</filename> file that starts your graphical
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| 288 | desktop environment. The syntax would be similar to the example in
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| 289 | the <filename>~/.xinitrc</filename> file.
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| 290 | </para>
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[3565e02] | 291 | </listitem>
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| 292 | <listitem>
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[0b83a69] | 293 | <para>
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| 294 | The examples shown previously use
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| 295 | <command>dbus-launch</command> to specify a program to be run. This
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| 296 | has the benefit (when also using the
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| 297 | <parameter>--exit-with-session</parameter> parameter) of stopping the
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| 298 | session daemon when the specified program is stopped. You can also
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| 299 | start the session daemon in your system or personal startup scripts
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| 300 | by adding the following lines:
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| 301 | </para>
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[3565e02] | 302 |
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[02e742b] | 303 | <screen><userinput><literal># Start the D-Bus session daemon
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[3565e02] | 304 | eval `dbus-launch`
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| 305 | export DBUS_SESSION_BUS_ADDRESS</literal></userinput></screen>
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| 306 |
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[0b83a69] | 307 | <para>
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| 308 | This method will not stop the session daemon when you exit
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| 309 | your shell, therefore you should add the following line to your
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| 310 | <filename>~/.bash_logout</filename> file:
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| 311 | </para>
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[3565e02] | 312 |
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[02e742b] | 313 | <screen><userinput><literal># Kill the D-Bus session daemon
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[3565e02] | 314 | kill $DBUS_SESSION_BUS_PID</literal></userinput></screen>
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[bccbdaea] | 315 | </listitem>
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[4ec808b] | 316 |
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[3565e02] | 317 | <listitem>
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[0b83a69] | 318 | <para>
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| 319 | A hint has been written that provides ways to start scripts
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| 320 | using the KDM session manager of KDE. The concepts in this hint could
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| 321 | possibly be used with other session managers as well. The hint is
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| 322 | located at <ulink
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| 323 | url="&hints-root;/downloads/files/execute-session-scripts-using-kdm.txt"/>.
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[c45cb57] | 324 | </para>
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[3565e02] | 325 | </listitem>
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[c45cb57] | 326 |
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[3565e02] | 327 | </itemizedlist>
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| 328 |
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[e8e3312d] | 329 | </sect3>
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| 330 |
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| 331 | </sect2>
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| 332 |
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| 333 | <sect2 role="content">
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| 334 | <title>Contents</title>
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| 335 |
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| 336 | <segmentedlist>
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| 337 | <segtitle>Installed Programs</segtitle>
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[08de396] | 338 | <segtitle>Installed Libraries</segtitle>
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[e8e3312d] | 339 | <segtitle>Installed Directories</segtitle>
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| 340 |
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| 341 | <seglistitem>
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[0b83a69] | 342 | <seg>
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[08de396] | 343 | dbus-launch
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[0b83a69] | 344 | </seg>
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| 345 | <seg>
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[08de396] | 346 | None
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[0b83a69] | 347 | </seg>
|
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| 348 | <seg>
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[08de396] | 349 | None
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[0b83a69] | 350 | </seg>
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[e8e3312d] | 351 | </seglistitem>
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| 352 | </segmentedlist>
|
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| 353 |
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| 354 | <variablelist>
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| 355 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
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| 356 | <?dbfo list-presentation="list"?>
|
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| 357 | <?dbhtml list-presentation="table"?>
|
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| 358 |
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[08de396] | 359 | <varlistentry id="dbus-launch-program">
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[e8e3312d] | 360 | <term><command>dbus-launch</command></term>
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| 361 | <listitem>
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[0b83a69] | 362 | <para>
|
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| 363 | is used to start <command>dbus-daemon</command> from a shell
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| 364 | script. It would normally be called from a user's login
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| 365 | scripts.
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| 366 | </para>
|
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[08de396] | 367 | <indexterm zone="dbus-launch dbus-launch-program">
|
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| 368 | <primary sortas="b-dbus-launch-program">dbus-launch</primary>
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[e8e3312d] | 369 | </indexterm>
|
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| 370 | </listitem>
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| 371 | </varlistentry>
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| 372 |
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| 373 | </variablelist>
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| 374 |
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| 375 | </sect2>
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| 376 |
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| 377 | </sect1>
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[0d7900a] | 378 |
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