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diff --git a/chapter06/procps.xml b/chapter06/procps.xml deleted file mode 100644 index 59bf0864c..000000000 --- a/chapter06/procps.xml +++ /dev/null @@ -1,292 +0,0 @@ -<?xml version="1.0" encoding="ISO-8859-1"?> -<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" - "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [ - <!ENTITY % general-entities SYSTEM "../general.ent"> - %general-entities; -]> - -<sect1 id="ch-system-procps" role="wrap"> - <?dbhtml filename="procps-ng.html"?> - - <sect1info condition="script"> - <productname>procps-ng</productname> - <productnumber>&procps-ng-version;</productnumber> - <address>&procps-ng-url;</address> - </sect1info> - - <title>Procps-ng-&procps-ng-version;</title> - - <indexterm zone="ch-system-procps"> - <primary sortas="a-Procps">Procps-ng</primary> - </indexterm> - - <sect2 role="package"> - <title/> - - <para>The Procps-ng package contains programs for monitoring processes.</para> - - <segmentedlist> - <segtitle>&buildtime;</segtitle> - <segtitle>&diskspace;</segtitle> - - <seglistitem> - <seg>&procps-ng-ch6-sbu;</seg> - <seg>&procps-ng-ch6-du;</seg> - </seglistitem> - </segmentedlist> - - </sect2> - - <sect2 role="installation"> - <title>Installation of Procps-ng</title> - - <para>Prepare procps-ng for compilation:</para> - -<screen revision="sysv"><userinput remap="configure">./configure --prefix=/usr \ - --exec-prefix= \ - --libdir=/usr/lib \ - --docdir=/usr/share/doc/procps-ng-&procps-ng-version; \ - --disable-static \ - --disable-kill</userinput></screen> - -<screen revision="systemd"><userinput remap="configure">./configure --prefix=/usr \ - --exec-prefix= \ - --libdir=/usr/lib \ - --docdir=/usr/share/doc/procps-ng-&procps-ng-version; \ - --disable-static \ - --disable-kill \ - --with-systemd</userinput></screen> - - <variablelist> - <title>The meaning of the configure options:</title> - - <varlistentry> - <term><parameter>--disable-kill</parameter></term> - <listitem> - <para>This switch disables building the <command>kill</command> - command that will be installed by the Util-linux package.</para> - </listitem> - </varlistentry> - </variablelist> - - <para>Compile the package:</para> - -<screen><userinput remap="make">make</userinput></screen> - - <para>The test suite needs some custom modifications for LFS. - Remove a test that fails when scripting does not use a tty device and - fix two others. - To run the test suite, run the following commands:</para> - -<screen><userinput remap="test">sed -i -r 's|(pmap_initname)\\\$|\1|' testsuite/pmap.test/pmap.exp -sed -i '/set tty/d' testsuite/pkill.test/pkill.exp -rm testsuite/pgrep.test/pgrep.exp -make check</userinput></screen> - - <para>Install the package:</para> - -<screen><userinput remap="install">make install</userinput></screen> - -<para>Finally, move essential libraries to a location that can be found if -<filename class="directory">/usr</filename> is not mounted.</para> - -<screen><userinput remap="install">mv -v /usr/lib/libprocps.so.* /lib -ln -sfv ../../lib/$(readlink /usr/lib/libprocps.so) /usr/lib/libprocps.so</userinput></screen> - - </sect2> - - <sect2 id="contents-procps" role="content"> - <title>Contents of Procps-ng</title> - - <segmentedlist> - <segtitle>Installed programs</segtitle> - <segtitle>Installed library</segtitle> - <segtitle>Installed directories</segtitle> - - <seglistitem> - <seg>free, pgrep, pidof, pkill, pmap, ps, pwdx, slabtop, - sysctl, tload, top, uptime, vmstat, w, and watch</seg> - <seg>libprocps.so</seg> - <seg>/usr/include/proc and /usr/share/doc/procps-ng-&procps-ng-version;</seg> - </seglistitem> - </segmentedlist> - - <variablelist> - <bridgehead renderas="sect3">Short Descriptions</bridgehead> - <?dbfo list-presentation="list"?> - <?dbhtml list-presentation="table"?> - - <varlistentry id="free"> - <term><command>free</command></term> - <listitem> - <para>Reports the amount of free and used memory (both physical and - swap memory) in the system</para> - <indexterm zone="ch-system-procps free"> - <primary sortas="b-free">free</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="pgrep"> - <term><command>pgrep</command></term> - <listitem> - <para>Looks up processes based on their name and other attributes</para> - <indexterm zone="ch-system-procps pgrep"> - <primary sortas="b-pgrep">pgrep</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="pidof"> - <term><command>pidof</command></term> - <listitem> - <para>Reports the PIDs of the given programs</para> - <indexterm zone="ch-system-procps pidof"> - <primary sortas="b-pidof">pidof</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="pkill"> - <term><command>pkill</command></term> - <listitem> - <para>Signals processes based on their name and other attributes</para> - <indexterm zone="ch-system-procps pkill"> - <primary sortas="b-pkill">pkill</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="pmap"> - <term><command>pmap</command></term> - <listitem> - <para>Reports the memory map of the given process</para> - <indexterm zone="ch-system-procps pmap"> - <primary sortas="b-pmap">pmap</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="ps"> - <term><command>ps</command></term> - <listitem> - <para>Lists the current running processes</para> - <indexterm zone="ch-system-procps ps"> - <primary sortas="b-ps">ps</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="pwdx"> - <term><command>pwdx</command></term> - <listitem> - <para>Reports the current working directory of a process</para> - <indexterm zone="ch-system-procps pwdx"> - <primary sortas="b-pwdx">pwdx</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="slabtop"> - <term><command>slabtop</command></term> - <listitem> - <para>Displays detailed kernel slab cache information in real time</para> - <indexterm zone="ch-system-procps slabtop"> - <primary sortas="b-slabtop">slabtop</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="sysctl"> - <term><command>sysctl</command></term> - <listitem> - <para>Modifies kernel parameters at run time</para> - <indexterm zone="ch-system-procps sysctl"> - <primary sortas="b-sysctl">sysctl</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="tload"> - <term><command>tload</command></term> - <listitem> - <para>Prints a graph of the current system load average</para> - <indexterm zone="ch-system-procps tload"> - <primary sortas="b-tload">tload</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="top"> - <term><command>top</command></term> - <listitem> - <para>Displays a list of the most CPU intensive processes; it - provides an ongoing look at processor activity in real time</para> - <indexterm zone="ch-system-procps top"> - <primary sortas="b-top">top</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="uptime"> - <term><command>uptime</command></term> - <listitem> - <para>Reports how long the system has been running, how many users are - logged on, and the system load averages</para> - <indexterm zone="ch-system-procps uptime"> - <primary sortas="b-uptime">uptime</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="vmstat"> - <term><command>vmstat</command></term> - <listitem> - <para>Reports virtual memory statistics, giving information about - processes, memory, paging, block Input/Output (IO), traps, and CPU - activity</para> - <indexterm zone="ch-system-procps vmstat"> - <primary sortas="b-vmstat">vmstat</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="w"> - <term><command>w</command></term> - <listitem> - <para>Shows which users are currently logged on, where, and since - when</para> - <indexterm zone="ch-system-procps w"> - <primary sortas="b-w">w</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="watch"> - <term><command>watch</command></term> - <listitem> - <para>Runs a given command repeatedly, displaying the first - screen-full of its output; this allows a user to watch the output - change over time</para> - <indexterm zone="ch-system-procps watch"> - <primary sortas="b-watch">watch</primary> - </indexterm> - </listitem> - </varlistentry> - - <varlistentry id="libprocps"> - <term><filename class="libraryfile">libprocps</filename></term> - <listitem> - <para>Contains the functions used by most programs in this - package</para> - <indexterm zone="ch-system-procps libprocps"> - <primary sortas="c-libprocps">libprocps</primary> - </indexterm> - </listitem> - </varlistentry> - - </variablelist> - - </sect2> - -</sect1> |