[740597c] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 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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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[e13b365] | 7 |
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[141ee0a5] | 8 | <!ENTITY lsof-download-http "https://github.com/lsof-org/lsof/releases/download/&lsof-version;/lsof_&lsof-version;.linux.tar.bz2">
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[2a54f99] | 9 | <!ENTITY lsof-download-ftp " ">
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[d0f62ed] | 10 | <!ENTITY lsof-md5sum "670010707104b1b1fc4cabae974465a6">
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| 11 | <!ENTITY lsof-size "512 KB">
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| 12 | <!ENTITY lsof-buildsize "3.3 MB (add 700 KB for tests)">
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| 13 | <!ENTITY lsof-time "less than 0.1 SBU (add 0.5 SBU for tests)">
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[740597c] | 14 | ]>
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| 15 |
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| 16 | <sect1 id="lsof" xreflabel="lsof-&lsof-version;">
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| 17 | <?dbhtml filename="lsof.html"?>
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| 18 |
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| 19 |
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| 20 | <title>lsof-&lsof-version;</title>
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| 21 |
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| 22 | <indexterm zone="lsof">
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| 23 | <primary sortas="a-lsof">lsof</primary>
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| 24 | </indexterm>
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| 25 |
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| 26 | <sect2 role="package">
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| 27 | <title>Introduction to lsof</title>
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| 28 |
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[b7a85cd9] | 29 | <para>
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| 30 | The <application>lsof</application> package is useful to LiSt Open
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| 31 | Files for a given running application or process.
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| 32 | </para>
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[740597c] | 33 |
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[a73fc762] | 34 | &lfs120_checked;
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[740597c] | 35 |
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| 36 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 37 | <itemizedlist spacing="compact">
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| 38 | <listitem>
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[b7a85cd9] | 39 | <para>
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| 40 | Download (HTTP): <ulink url="&lsof-download-http;"/>
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| 41 | </para>
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[740597c] | 42 | </listitem>
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| 43 | <listitem>
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[b7a85cd9] | 44 | <para>
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| 45 | Download (FTP): <ulink url="&lsof-download-ftp;"/>
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| 46 | </para>
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[740597c] | 47 | </listitem>
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| 48 | <listitem>
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[b7a85cd9] | 49 | <para>
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| 50 | Download MD5 sum: &lsof-md5sum;
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| 51 | </para>
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[740597c] | 52 | </listitem>
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| 53 | <listitem>
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[b7a85cd9] | 54 | <para>
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| 55 | Download size: &lsof-size;
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| 56 | </para>
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[740597c] | 57 | </listitem>
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| 58 | <listitem>
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[b7a85cd9] | 59 | <para>
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| 60 | Estimated disk space required: &lsof-buildsize;
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| 61 | </para>
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[740597c] | 62 | </listitem>
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| 63 | <listitem>
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[b7a85cd9] | 64 | <para>
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| 65 | Estimated build time: &lsof-time;
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| 66 | </para>
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[740597c] | 67 | </listitem>
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| 68 | </itemizedlist>
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| 69 |
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[2eef4339] | 70 | <bridgehead renderas="sect3">lsof Dependencies</bridgehead>
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| 71 |
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| 72 | <bridgehead renderas="sect4">Required</bridgehead>
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| 73 | <para role="required">
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| 74 | <xref linkend="libtirpc"/>
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| 75 | </para>
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| 76 |
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[141ee0a5] | 77 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 78 | <para role="optional">
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| 79 | <xref linkend="nmap"/> (with a symbolic link <command>nc</command>
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| 80 | pointing to <command>ncat</command> in <filename class="directory">
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| 81 | /usr/bin</filename>; used in tests)
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| 82 | </para>
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| 83 |
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[740597c] | 84 | </sect2>
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| 85 |
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[141ee0a5] | 86 | <sect2 role="kernel" id="lsof-kernel">
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| 87 | <title>Kernel Configuration</title>
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| 88 |
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| 89 | <para>
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[d0f62ed] | 90 | To run the tests, the following option should be enabled in the kernel
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[141ee0a5] | 91 | configuration:
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| 92 | </para>
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| 93 |
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[e7cd19a] | 94 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 95 | href="lsof-test-kernel.xml"/>
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| 96 |
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| 97 | <indexterm zone="lsof lsof-kernel">
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| 98 | <primary sortas="d-lsof">lsof (testing)</primary>
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| 99 | </indexterm>
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[141ee0a5] | 100 |
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| 101 | </sect2>
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| 102 |
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[740597c] | 103 | <sect2 role="installation">
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| 104 | <title>Installation of lsof</title>
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| 105 |
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[b7a85cd9] | 106 | <para>
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[141ee0a5] | 107 | Install <application>lsof</application> by running the
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[b7a85cd9] | 108 | following commands:
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| 109 | </para>
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[740597c] | 110 |
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[141ee0a5] | 111 | <screen><userinput>./Configure -n linux &&
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| 112 | make</userinput></screen>
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| 113 |
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| 114 | <para>
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| 115 | The tests should be run as the <systemitem
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| 116 | class="username">root</systemitem> user. They require that the
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| 117 | POSIX message queues are enabled in the kernel, and that <xref
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| 118 | linkend="nmap"/> be installed with a symbolic link
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| 119 | <filename>/usr/bin/nc</filename> pointing to <command>ncat</command>.
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| 120 | </para>
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| 121 |
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| 122 | <screen role="root"
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| 123 | remap="test"><userinput>make check</userinput></screen>
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[740597c] | 124 |
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[b7a85cd9] | 125 | <para>
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[1fe05eb] | 126 | One test, case-20-ux-socket-endpoint, is known to fail.
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[d0f62ed] | 127 | Other test may fail if the tests are run in a script.
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[b7a85cd9] | 128 | </para>
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[740597c] | 129 |
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[b7a85cd9] | 130 | <para>
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| 131 | Now, as the <systemitem class="username">root</systemitem> user:
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| 132 | </para>
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[740597c] | 133 |
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[141ee0a5] | 134 | <screen role="root"><userinput>install -v -m4755 -o root -g root lsof /usr/bin &&
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[740597c] | 135 | install -v lsof.8 /usr/share/man/man8</userinput></screen>
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| 136 |
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| 137 | </sect2>
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| 138 |
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[2eef4339] | 139 | <sect2 role="commands">
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| 140 | <title>Command Explanations</title>
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| 141 |
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| 142 | <para>
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[c684b9d] | 143 | <command>./Configure -n linux</command>: Avoid AFS, customization, and
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[f3429309] | 144 | inventory checks, and use the linux dialect.
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[2eef4339] | 145 | </para>
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| 146 |
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| 147 | <para>
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[141ee0a5] | 148 | <command>install -m4755 ...</command>: <command>lsof</command> should
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[b9c353b] | 149 | be suid root to allow users to list all files. This may be a security
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[141ee0a5] | 150 | threat on some systems. In that case change to <option>-m755</option>
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| 151 | and use <command>sudo</command> to run the program.
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[2eef4339] | 152 | </para>
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| 153 |
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| 154 | </sect2>
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| 155 |
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[740597c] | 156 | <sect2 role="content">
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| 157 | <title>Contents</title>
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| 158 |
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| 159 | <segmentedlist>
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| 160 | <segtitle>Installed Program</segtitle>
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| 161 | <segtitle>Installed Libraries</segtitle>
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| 162 | <segtitle>Installed Directories</segtitle>
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| 163 |
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| 164 | <seglistitem>
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| 165 | <seg>lsof</seg>
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| 166 | <seg>None</seg>
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| 167 | <seg>None</seg>
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| 168 | </seglistitem>
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| 169 | </segmentedlist>
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| 170 |
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| 171 | <variablelist>
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| 172 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 173 | <?dbfo list-presentation="list"?>
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| 174 | <?dbhtml list-presentation="table"?>
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| 175 |
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| 176 | <varlistentry id="lsof-app">
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| 177 | <term><command>lsof</command></term>
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| 178 | <listitem>
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[b7a85cd9] | 179 | <para>
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[4c24eb0a] | 180 | lists open files for running processes
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[b7a85cd9] | 181 | </para>
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[740597c] | 182 | <indexterm zone="lsof lsof-app">
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| 183 | <primary sortas="b-lsof">lsof</primary>
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| 184 | </indexterm>
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| 185 | </listitem>
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| 186 | </varlistentry>
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| 187 |
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| 188 | </variablelist>
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| 189 |
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| 190 | </sect2>
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| 191 |
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| 192 | </sect1>
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