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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7 |
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8 | <sect1 id="ch-system-psmisc" role="wrap">
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9 | <?dbhtml filename="psmisc.html"?>
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10 |
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11 | <title>Psmisc-&psmisc-version;</title>
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12 |
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13 | <indexterm zone="ch-system-psmisc">
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14 | <primary sortas="a-Psmisc">Psmisc</primary>
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15 | </indexterm>
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16 |
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17 | <sect2 role="package">
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18 | <title/>
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19 |
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20 | <para>The Psmisc package contains programs for displaying information
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21 | about running processes.</para>
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22 |
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23 | </sect2>
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24 |
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25 | <sect2 role="installation">
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26 | <title>Installation of Psmisc</title>
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27 |
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28 | <para os="a">Prepare Psmisc for compilation:</para>
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29 |
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30 | <screen os="b"><userinput>./configure --build=${CLFS_HOST} --host=${CLFS_TARGET} \
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31 | --prefix=/usr --exec-prefix=""</userinput></screen>
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32 |
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33 | <variablelist os="c">
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34 | <title>The meaning of the configure option:</title>
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35 |
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36 | <varlistentry>
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37 | <term><parameter>--exec-prefix=""</parameter></term>
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38 | <listitem>
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39 | <para>This ensures that the Psmisc binaries will install into
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40 | <filename class="directory">/bin</filename> instead of
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41 | <filename class="directory">/usr/bin</filename>. This is the
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42 | correct location according to the FHS, because some of the Psmisc
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43 | binaries are used by the CLFS-Bootscripts package.</para>
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44 | </listitem>
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45 | </varlistentry>
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46 | </variablelist>
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47 |
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48 | <para os="d">Compile the package:</para>
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49 |
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50 | <screen os="e"><userinput>make</userinput></screen>
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51 |
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52 | <para os="f">Install the package:</para>
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53 |
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54 | <screen os="g"><userinput>make DESTDIR=${CLFS} install</userinput></screen>
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55 |
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56 | <para os="h">There is no reason for the <command>pstree</command> and
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57 | <command>pstree.x11</command> programs to reside in <filename
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58 | class="directory">/bin</filename>. Therefore, move them to <filename
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59 | class="directory">/usr/bin</filename>:</para>
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60 |
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61 | <screen os="i"><userinput>mv -v ${CLFS}/bin/pstree* ${CLFS}/usr/bin</userinput></screen>
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62 |
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63 | <para os="j">By default, Psmisc's <command>pidof</command> program is not installed.
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64 | This usually is not a problem because it is installed later in the Sysvinit
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65 | package, which provides a better <command>pidof</command> program. If
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66 | Sysvinit will not be used for a particular system, complete the installation
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67 | of Psmisc by creating the following symlink:</para>
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68 |
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69 | <screen os="k" role="nodump"><userinput>ln -sv killall ${CLFS}/bin/pidof</userinput></screen>
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70 |
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71 | </sect2>
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72 |
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73 | <sect2 id="contents-psmisc" role="content">
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74 | <title>Contents of Psmisc</title>
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75 |
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76 | <segmentedlist>
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77 | <segtitle>Installed programs</segtitle>
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78 |
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79 | <seglistitem>
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80 | <seg>fuser, killall, pstree, and pstree.x11 (link to pstree)</seg>
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81 | </seglistitem>
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82 | </segmentedlist>
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83 |
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84 | <variablelist>
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85 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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86 | <?dbfo list-presentation="list"?>
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87 | <?dbhtml list-presentation="table"?>
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88 |
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89 | <varlistentry id="fuser">
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90 | <term><command>fuser</command></term>
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91 | <listitem>
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92 | <para>Reports the Process IDs (PIDs) of processes that use the given
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93 | files or file systems</para>
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94 | <indexterm zone="ch-system-psmisc fuser">
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95 | <primary sortas="b-fuser">fuser</primary>
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96 | </indexterm>
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97 | </listitem>
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98 | </varlistentry>
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99 |
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100 | <varlistentry id="killall">
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101 | <term><command>killall</command></term>
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102 | <listitem>
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103 | <para>Kills processes by name; it sends a signal to all processes
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104 | running any of the given commands</para>
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105 | <indexterm zone="ch-system-psmisc killall">
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106 | <primary sortas="b-killall">killall</primary>
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107 | </indexterm>
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108 | </listitem>
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109 | </varlistentry>
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110 |
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111 | <varlistentry id="oldfuser">
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112 | <term><command>oldfuser</command></term>
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113 | <listitem>
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114 | <para>Reports the Process IDs (PIDs) of processes that use the given
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115 | files or file systems</para>
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116 | <indexterm zone="ch-system-psmisc oldfuser">
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117 | <primary sortas="b-oldfuser">oldfuser</primary>
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118 | </indexterm>
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119 | </listitem>
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120 | </varlistentry>
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121 |
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122 | <varlistentry id="pstree">
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123 | <term><command>pstree</command></term>
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124 | <listitem>
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125 | <para>Displays running processes as a tree</para>
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126 | <indexterm zone="ch-system-psmisc pstree">
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127 | <primary sortas="b-pstree">pstree</primary>
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128 | </indexterm>
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129 | </listitem>
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130 | </varlistentry>
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131 |
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132 | <varlistentry id="pstree.x11">
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133 | <term><command>pstree.x11</command></term>
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134 | <listitem>
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135 | <para>Same as <command>pstree</command>, except that it waits for
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136 | confirmation before exiting</para>
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137 | <indexterm zone="ch-system-psmisc pstree.x11">
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138 | <primary sortas="b-pstree.x11">pstree.x11</primary>
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139 | </indexterm>
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140 | </listitem>
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141 | </varlistentry>
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142 |
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143 | </variablelist>
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144 |
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145 | </sect2>
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146 |
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147 | </sect1>
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