Changeset 1118b17 for chapter06/systemd.xml

Timestamp:

05/24/2016 09:24:59 PM (8 years ago)

Author:

Bruce Dubbs <bdubbs@…>

Branches:

10.0, 10.0-rc1, 10.1, 10.1-rc1, 11.0, 11.0-rc1, 11.0-rc2, 11.0-rc3, 11.1, 11.1-rc1, 11.2, 11.2-rc1, 11.3, 11.3-rc1, 12.0, 12.0-rc1, 12.1, 12.1-rc1, 8.0, 8.1, 8.2, 8.3, 8.4, 9.0, 9.1, arm, bdubbs/gcc13, ml-11.0, multilib, renodr/libudev-from-systemd, s6-init, trunk, xry111/arm64, xry111/arm64-12.0, xry111/clfs-ng, xry111/lfs-next, xry111/loongarch, xry111/loongarch-12.0, xry111/loongarch-12.1, xry111/mips64el, xry111/pip3, xry111/rust-wip-20221008, xry111/update-glibc

Children:

77ab7f3

Parents:

11ebea6

Message:

Create branches/merge in svn repo fo rtesting of merged LFS books

git-svn-id: ​http://svn.linuxfromscratch.org/LFS/branches/merge@11073 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

File:

• chapter06/systemd.xml (modified) (45 diffs)

chapter06/systemd.xml

@@ -18 +18 @@
 
   <indexterm zone="ch-system-systemd">
-    <primary sortas="a-Systemd">Systemd</primary>
+    <primary sortas="a-systemd">systemd</primary>
   </indexterm>
 
@@ -24 +24 @@
     <title/>
 
-    <para>The Systemd package contains programs for controlling the startup,
+    <para>The systemd package contains programs for controlling the startup,
     running, and shutdown of the system.</para>
 
@@ -39 +39 @@
 
   <sect2 role="installation">
-    <title>Installation of Systemd</title>
-
-    <note><para>If systemd is not desired at all, it can be skipped.  However a
-    udev replacement must be installed.  See the hint at <ulink
-    url="http://www.linuxfromscratch.org/hints/downloads/files/eudev-alt-hint.txt"/>
-    to find procedures to install
-    <application>eudev</application>.</para></note>
-
-    <para>First, create a file to allow Systemd to build when using Util-Linux
-    built in Chapter 5:</para>
+    <title>Installation of systemd</title>
+
+    <para>First, fix a build error when using Util-Linux built in
+    Chapter 5:</para>
+
+<screen><userinput remap="pre">sed -i "s:blkid/::" $(grep -rl "blkid/blkid.h")</userinput></screen>
+
+    <para>Apply the following patch so that compat
+    <command>pkg-config</command> files get installed without installing compat
+    libs which are useless on LFS:</para>
+
+<screen><userinput remap="pre">patch -Np1 -i ../&systemd-compat-patch;</userinput></screen>
+
+    <para>Disable two tests that always fail:</para>
+
+<screen><userinput remap="pre">sed -e 's@test/udev-test.pl @@'  \
+    -e 's@test-copy$(EXEEXT) @@' \
+    -i Makefile.in</userinput></screen>
+
+    <para>Rebuild generated files after modifying Makefile.am and 
+    Makefile.in:</para>
+
+<screen><userinput remap="pre">autoreconf -fi</userinput></screen>
+
+    <para>Create a file to allow systemd to build when using Util-Linux
+    built in Chapter 5, to disable LTO by default, and to build without
+    xlstproc:</para>
 
 <screen><userinput remap="pre">cat &gt; config.cache &lt;&lt; "EOF"
 <literal>KILL=/bin/kill
+MOUNT_PATH=/bin/mount
+UMOUNT_PATH=/bin/umount
 HAVE_BLKID=1
 BLKID_LIBS="-lblkid"
 BLKID_CFLAGS="-I/tools/include/blkid"
-cc_cv_CFLAGS__flto=no</literal>
+HAVE_LIBMOUNT=1
+MOUNT_LIBS="-lmount"
+MOUNT_CFLAGS="-I/tools/include/libmount"
+cc_cv_CFLAGS__flto=no
+XSLTPROC="/usr/bin/xsltproc"</literal>
 EOF</userinput></screen>
 
-    <para>Additionally, fix a build error when using Util-Linux built in
-    Chapter 5:</para>
-
-<screen><userinput remap="pre">sed -i "s:blkid/::" $(grep -rl "blkid/blkid.h")</userinput></screen>
-
-    <para>Apply a patch so that compat <command>pkg-config</command> files get
-    installed without installing compat libs which are useless on LFS:</para>
-
-<screen><userinput remap="pre">patch -Np1 -i ../&systemd-compat-patch;</userinput></screen>
-
-    <para>Prepare Systemd for compilation:</para>
-
-<screen><userinput remap="configure">./configure --prefix=/usr                                           \
-            --sysconfdir=/etc                                       \
-            --localstatedir=/var                                    \
-            --config-cache                                          \
-            --with-rootprefix=                                      \
-            --with-rootlibdir=/lib                                  \
-            --enable-split-usr                                      \
-            --disable-gudev                                         \
-            --without-python                                        \
-            --docdir=/usr/share/doc/systemd-&systemd-version;                     \
-            --with-dbuspolicydir=/etc/dbus-1/system.d               \
-            --with-dbusinterfacedir=/usr/share/dbus-1/interfaces    \
-            --with-dbussessionservicedir=/usr/share/dbus-1/services \
-            --with-dbussystemservicedir=/usr/share/dbus-1/system-services</userinput></screen>
+    <para>LTO is disabled by default because it causes
+    <command>systemd</command> and other auxiliary programs to link to
+    <filename class="libraryfile">libgcc_s.so</filename>, slows the build down
+    and makes the compiled code larger.</para>
+
+    <para>Prepare systemd for compilation:</para>
+
+<screen><userinput remap="configure">./configure --prefix=/usr          \
+            --sysconfdir=/etc      \
+            --localstatedir=/var   \
+            --config-cache         \
+            --with-rootprefix=     \
+            --with-rootlibdir=/lib \
+            --enable-split-usr     \
+            --disable-firstboot    \
+            --disable-ldconfig     \
+            --disable-sysusers     \
+            --without-python       \
+            --docdir=/usr/share/doc/systemd-&systemd-version;</userinput></screen>
 
     <variablelist>
@@ -109 +125 @@
         <term><parameter>--enable-split-usr</parameter></term>
         <listitem>
-          <para>This switch ensures that Systemd will work on
+          <para>This switch ensures that systemd will work on
           systems where /bin, /lib and /sbin directories are not
           symlinks to their /usr counterparts.</para>
@@ -116 +132 @@
 
       <varlistentry>
-        <term><parameter>--disable-gudev --without-python</parameter></term>
-        <listitem>
-          <para>These switches disable optional features because
-          LFS does not provide their dependencies.</para>
+        <term><parameter>--without-python</parameter></term>
+        <listitem>
+          <para>This switch prevents <command>configure</command>
+          from trying to use Python which isn't built
+          in LFS.</para>
         </listitem>
       </varlistentry>
 
       <varlistentry>
-        <term><parameter>--with-dbus*</parameter></term>
-        <listitem>
-          <para>These switches ensure that D-Bus configuratil files
-          get installed in the correct locations.</para>
+        <term><parameter>--disable-firstboot</parameter></term>
+        <listitem>
+          <para>This switch prevents installation of systemd
+          services responsible for setting up the system for
+          the first time. They are not useful for LFS because
+          everything is done manually.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><parameter>--disable-ldconfig</parameter></term>
+        <listitem>
+          <para>This switch prevents installation of a systemd
+          unit that runs <command>ldconfig</command> at
+          boot, making the boot time longer. Remove it if the
+          described feature is desired, even though it's not
+          useful for source distributions such as LFS.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><parameter>--disable-sysusers</parameter></term>
+        <listitem>
+          <para>This switch prevents installation of systemd
+          services responsible for setting up the
+          <filename>/etc/group</filename> and
+          <filename>/etc/passwd</filename> files. Both files
+          were created early in this chapter.</para>
         </listitem>
       </varlistentry>
@@ -137 +178 @@
 <screen><userinput remap="make">make LIBRARY_PATH=/tools/lib</userinput></screen>
 
-    <para>First prevent few broken test cases from running:</para>
-
-<screen><userinput remap="test">sed -e "s:test/udev-test.pl::g"            \
-    -e "s:test-bus-cleanup\$(EXEEXT) ::g"  \
-    -e "s:test-bus-gvariant\$(EXEEXT) ::g" \
-    -i Makefile</userinput></screen>
-
-    <para>To test the results, issue:</para>
-
-<screen><userinput remap="test">make -k check</userinput></screen>
-
-    <para>Note that some tests might fail because the test are being run in a
-    chroot environment. For full test coverage, the test suite should be run
-    from a system booted using Systemd.</para>
+    <para>This package has a test suite, but it can only be run after the
+    package has been installed.</para>
 
     <para>Install the package:</para>
@@ -156 +185 @@
 <screen><userinput remap="install">make LD_LIBRARY_PATH=/tools/lib install</userinput></screen>
 
-    <para>Move NSS myhostname library to <filename
-    class="directory">/lib</filename>:</para>
-
-<screen><userinput remap="install">mv -v /usr/lib/libnss_myhostname.so.2 /lib</userinput></screen>
+    <para>Move NSS libraries to <filename class="directory">/lib</filename>:</para>
+
+<screen><userinput remap="install">mv -v /usr/lib/libnss_{myhostname,mymachines,resolve}.so.2 /lib</userinput></screen>
 
     <para>Remove an unnecessary directory:</para>
@@ -165 +193 @@
 <screen><userinput remap="install">rm -rfv /usr/lib/rpm</userinput></screen>
 
-    <para>Create the Sysvinit compatibility symlinks, and move some man pages
-    and a library that conflict with <xref linkend="ch-system-sysvinit"/> so
-    both systems can be installed side-by-side:</para>
+    <para>Create the Sysvinit compatibility symlinks, so systemd is used
+    as the default init system:</para>
 
 <screen><userinput remap="install">for tool in runlevel reboot shutdown poweroff halt telinit; do
-  ln -sfv ../bin/systemctl /sbin/${tool}-systemd
-  mv -v /usr/share/man/man8/${tool}.8 /usr/share/man/man8/${tool}-systemd.8
+     ln -sfv ../bin/systemctl /sbin/${tool}
 done
-
-ln -sfv ../lib/systemd/systemd /sbin/init-systemd
-mv -v /etc/init.d /etc/init.d-systemd</userinput></screen>
-
+ln -sfv ../lib/systemd/systemd /sbin/init</userinput></screen>
+
+<!--
     <para>Remove a reference to a non-existent group:</para>
 
 <screen><userinput remap="install">sed -i "s:0775 root lock:0755 root root:g" /usr/lib/tmpfiles.d/legacy.conf</userinput></screen>
+-->
 
     <para>Create the <filename>/etc/machine-id</filename> file needed by
-    Journald:</para>
+    <command>systemd-journald</command>:</para>
 
 <screen><userinput remap="install">systemd-machine-id-setup</userinput></screen>
 
-    <para>Finally install some LFS specific udev rules:</para>
-
-<screen><userinput remap="install">tar -xf ../&udev-lfs-version;.tar.bz2
-make -f &udev-lfs-version;/Makefile.lfs install</userinput></screen>
+    <para>Since the testsuite largely depends on the host system kernel
+    configuration, some tests may fail. It also needs a modification in
+    order not to look for a program that will be installed by Util-Linux
+    package later in this chapter. To test the results, issue:</para>
+
+<screen><userinput remap="test">sed -i "s:minix:ext4:g" src/test/test-path-util.c
+make LD_LIBRARY_PATH=/tools/lib -k check</userinput></screen>
 
   </sect2>
 
   <sect2 id="contents-systemd" role="content">
-    <title>Contents of Systemd</title>
+    <title>Contents of systemd</title>
 
     <segmentedlist>
@@ -202 +231 @@
 
       <seglistitem>
-        <seg>bootctl, busctl, halt, hostnamectl, init, journalctl, kernel-install,
-        localectl, loginctl, machinectl, poweroff, reboot, runlevel, shutdown,
-        systemctl, systemd-analyze, systemd-ask-password, systemd-cat, systemd-cgls,
-        systemd-cgtop, systemd-coredumpctl, systemd-delta, systemd-detect-virt,
-        systemd-inhibit, systemd-machine-id-setup, systemd-notify, systemd-nspawn,
-        systemd-run, systemd-stdio-bridge, systemd-tmpfiles, systemd-tty-ask-password-agent,
+        <seg>bootctl, busctl, coredumpctl, halt, hostnamectl, init, journalctl,
+        kernel-install, localectl, loginctl, machinectl, networkctl, poweroff,
+        reboot, runlevel, shutdown, systemctl, systemd-analyze,
+        systemd-ask-password, systemd-cat, systemd-cgls, systemd-cgtop,
+        systemd-delta, systemd-detect-virt, systemd-escape, systemd-hwdb,
+        systemd-inhibit, systemd-machine-id-setup, systemd-notify,
+        systemd-nspawn, systemd-path, systemd-resolve, systemd-run,
+        systemd-stdio-bridge, systemd-tmpfiles, systemd-tty-ask-password-agent,
         telinit, timedatectl, and udevadm</seg>
-
-        <seg>libnss_myhostname.so.2, libsystemd.so, libudev.so</seg>
+        <seg>libnss_myhostname.so.2, libnss_mymachines.so.2,
+        libnss_resolve.so.2, libsystemd.so, and libudev.so</seg>
         <seg>/etc/binfmt.d, /etc/init.d, /etc/kernel, /etc/modules-load.d,
         /etc/sysctl.d, /etc/systemd, /etc/tmpfiles.d, /etc/udev,
@@ -216 +247 @@
         /usr/lib/binfmt.d, /usr/lib/kernel, /usr/lib/modules-load.d,
         /usr/lib/sysctl.d, /usr/lib/systemd, /usr/lib/tmpfiles.d,
-        /usr/share/doc/systemd-&systemd-version;, /usr/share/systemd,
-        /var/lib/systemd, /var/log/journal</seg>
+        /usr/share/doc/systemd-&systemd-version;, /usr/share/factory,
+        /usr/share/systemd, /var/lib/systemd, and /var/log/journal</seg>
       </seglistitem>
     </segmentedlist>
@@ -229 +260 @@
         <term><command>bootctl</command></term>
         <listitem>
-          <para>used to query the firmware and boot manager settings.</para>
+          <para>used to query the firmware and boot manager settings</para>
           <indexterm zone="ch-system-systemd bootctl">
             <primary sortas="b-bootctl">bootctl</primary>
@@ -239 +270 @@
         <term><command>busctl</command></term>
         <listitem>
-          <para>used to introspect and monitor the D-Bus bus.</para>
+          <para>Used to introspect and monitor the D-Bus bus</para>
           <indexterm zone="ch-system-systemd busctl">
             <primary sortas="b-busctl">busctl</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="coredumpctl">
+        <term><command>coredumpctl</command></term>
+        <listitem>
+          <para>Used to retrieve coredumps from the systemd Journal</para>
+          <indexterm zone="ch-system-systemd coredumpctl">
+            <primary sortas="b-coredumpctl">coredumpctl</primary>
           </indexterm>
         </listitem>
@@ -253 +294 @@
           then it tells the kernel to halt the system; it notes in the
           file <filename>/var/log/wtmp</filename> that the system is being
-          brought down.</para>
+          brought down</para>
           <indexterm zone="ch-system-systemd halt">
             <primary sortas="b-halt">halt</primary>
@@ -263 +304 @@
         <term><command>hostnamectl</command></term>
         <listitem>
-          <para>used to query and change the system hostname and related
-          settings.</para>
+          <para>Used to query and change the system hostname and related
+          settings</para>
           <indexterm zone="ch-system-systemd hostnamectl">
             <primary sortas="b-hostnamectl">hostnamectl</primary>
@@ -276 +317 @@
           <para>The first process to be started when the kernel has initialized
           the hardware which takes over the boot process and starts all the
-          proceses it is instructed to.</para>
+          proceses it is instructed to</para>
           <indexterm zone="ch-system-systemd init">
             <primary sortas="b-init">init</primary>
@@ -286 +327 @@
         <term><command>journalctl</command></term>
         <listitem>
-          <para>used to query the contents of the Systemd Journal.</para>
+          <para>Used to query the contents of the systemd Journal</para>
           <indexterm zone="ch-system-systemd journalctl">
             <primary sortas="b-journalctl">journalctl</primary>
@@ -296 +337 @@
         <term><command>kernel-install</command></term>
         <listitem>
-          <para>used to add and remove kernel and initramfs images to and
-          from /boot.</para>
+          <para>Used to add and remove kernel and initramfs images to and
+          from /boot</para>
           <indexterm zone="ch-system-systemd kernel-install">
             <primary sortas="b-kernel-install">kernel-install</primary>
@@ -307 +348 @@
         <term><command>localectl</command></term>
         <listitem>
-          <para>used to query and change the system locale and keyboard layout
-          settings.</para>
+          <para>Used to query and change the system locale and keyboard layout
+          settings</para>
           <indexterm zone="ch-system-systemd localectl">
             <primary sortas="b-localectl">localectl</primary>
@@ -318 +359 @@
         <term><command>loginctl</command></term>
         <listitem>
-          <para>used to introspect and control the state of the Systemd Login
-          Manager.</para>
+          <para>Used to introspect and control the state of the systemd Login
+          Manager</para>
           <indexterm zone="ch-system-systemd loginctl">
             <primary sortas="b-loginctl">loginctl</primary>
@@ -329 +370 @@
         <term><command>machinectl</command></term>
         <listitem>
-          <para>used to introspect and control the state of the Systemd Virtual
+          <para>Used to introspect and control the state of the systemd Virtual
           Machine and Container Registration Manager</para>
           <indexterm zone="ch-system-systemd machinectl">
@@ -337 +378 @@
       </varlistentry>
 
+      <varlistentry id="networkctl">
+        <term><command>networkctl</command></term>
+        <listitem>
+          <para>Used to introspect the state of the network links as seen by
+          systemd-networkd</para>
+          <indexterm zone="ch-system-systemd networkctl">
+            <primary sortas="b-networkctl">networkctl</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
       <varlistentry id="poweroff">
         <term><command>poweroff</command></term>
         <listitem>
           <para>Tells the kernel to halt the system and switch off the computer
-          (see <command>halt</command>).</para>
+          (see <command>halt</command>)</para>
           <indexterm zone="ch-system-systemd poweroff">
             <primary sortas="b-poweroff">poweroff</primary>
@@ -352 +404 @@
         <listitem>
           <para>Tells the kernel to reboot the system (see
-          <command>halt</command>).</para>
+          <command>halt</command>)</para>
           <indexterm zone="ch-system-systemd reboot">
             <primary sortas="b-reboot">reboot</primary>
@@ -363 +415 @@
         <listitem>
           <para>Reports the previous and the current run-level, as noted in the
-          last run-level record in <filename>/var/run/utmp</filename>.</para>
+          last run-level record in <filename>/var/run/utmp</filename></para>
           <indexterm zone="ch-system-systemd runlevel">
             <primary sortas="b-runlevel">runlevel</primary>
@@ -374 +426 @@
         <listitem>
           <para>Brings the system down in a secure way, signaling all processes
-          and notifying all logged-in users.</para>
+          and notifying all logged-in users</para>
           <indexterm zone="ch-system-systemd shutdown">
             <primary sortas="b-shutdown">shutdown</primary>
@@ -384 +436 @@
         <term><command>systemctl</command></term>
         <listitem>
-          <para>used to introspect and control the state of the Systemd system and
-          service manager.</para>
+          <para>Used to introspect and control the state of the systemd system
+          and service manager</para>
           <indexterm zone="ch-system-systemd systemctl">
             <primary sortas="b-systemctl">systemctl</primary>
@@ -395 +447 @@
         <term><command>systemd-analyze</command></term>
         <listitem>
-          <para>used to determine system boot-up performance of the current boot.
-          </para>
+          <para>Used to determine system boot-up performance of the current
+          boot</para>
           <indexterm zone="ch-system-systemd systemd-analyze">
             <primary sortas="b-systemd-analyze">systemd-analyze</primary>
@@ -406 +458 @@
         <term><command>systemd-ask-password</command></term>
         <listitem>
-          <para>used to query a system password or passphrase from the user, using a
-          question message specified on the command line.</para>
+          <para>Used to query a system password or passphrase from the user,
+          using a question message specified on the command line</para>
           <indexterm zone="ch-system-systemd systemd-ask-password">
             <primary sortas="b-systemd-ask-password">systemd-ask-password</primary>
@@ -417 +469 @@
         <term><command>systemd-cat</command></term>
         <listitem>
-          <para>used to connect STDOUT and STDERR of a process with the Journal.
+          <para>Used to connect STDOUT and STDERR of a process with the Journal
           </para>
           <indexterm zone="ch-system-systemd systemd-cat">
@@ -428 +480 @@
         <term><command>systemd-cgls</command></term>
         <listitem>
-          <para>recursively shows the contents of the selected Linux control group
-          hierarchy in a tree.</para>
+          <para>Recursively shows the contents of the selected Linux control
+          group hierarchy in a tree</para>
           <indexterm zone="ch-system-systemd systemd-cgls">
             <primary sortas="b-systemd-cgls">systemd-cgls</primary>
@@ -439 +491 @@
         <term><command>systemd-cgtop</command></term>
         <listitem>
-          <para>shows the top control groups of the local Linux control group hierarchy,
-          ordered by their CPU, memory and disk I/O load.</para>
+          <para>Shows the top control groups of the local Linux control group
+          hierarchy, ordered by their CPU, memory and disk I/O load</para>
           <indexterm zone="ch-system-systemd systemd-cgtop">
             <primary sortas="b-systemd-cgtop">systemd-cgtop</primary>
@@ -447 +499 @@
       </varlistentry>
 
-      <varlistentry id="systemd-coredumpctl">
-        <term><command>systemd-coredumpctl</command></term>
-        <listitem>
-          <para>used to retrieve coredumps from the Systemd Journal</para>
-          <indexterm zone="ch-system-systemd systemd-coredumpctl">
-            <primary sortas="b-systemd-coredumpctl">systemd-coredumpctl</primary>
-          </indexterm>
-        </listitem>
-      </varlistentry>
-
       <varlistentry id="systemd-delta">
         <term><command>systemd-delta</command></term>
         <listitem>
-          <para>used to identify and compare configuration files in
+          <para>Used to identify and compare configuration files in
           <filename class="directory">/etc</filename> that override default
-          counterparts in <filename class="directory">/usr</filename>.</para>
+          counterparts in <filename class="directory">/usr</filename></para>
           <indexterm zone="ch-system-systemd systemd-delta">
             <primary sortas="b-systemd-delta">systemd-delta</primary>
@@ -472 +514 @@
         <term><command>systemd-detect-virt</command></term>
         <listitem>
-          <para>detects execution in a virtualized environment.</para>
+          <para>Detects execution in a virtualized environment</para>
           <indexterm zone="ch-system-systemd systemd-detect-virt">
             <primary sortas="b-systemd-detect-virt">systemd-detect-virt</primary>
@@ -479 +521 @@
       </varlistentry>
 
+      <varlistentry id="systemd-escape">
+        <term><command>systemd-escape</command></term>
+        <listitem>
+          <para>Used to escape strings for inclusion in systemd unit
+          names</para>
+          <indexterm zone="ch-system-systemd systemd-escape">
+            <primary sortas="b-systemd-escape">systemd-escape</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="systemd-hwdb">
+        <term><command>systemd-hwdb</command></term>
+        <listitem>
+          <para>Used to manage hardware database (hwdb)</para>
+          <indexterm zone="ch-system-systemd systemd-hwdb">
+            <primary sortas="b-systemd-hwdb">systemd-hwdb</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
       <varlistentry id="systemd-inhibit">
         <term><command>systemd-inhibit</command></term>
         <listitem>
-          <para>used to execute a program with a shutdown, sleep or idle inhibitor lock
-          taken.</para>
+          <para>Used to execute a program with a shutdown, sleep or idle
+          inhibitor lock taken</para>
           <indexterm zone="ch-system-systemd systemd-inhibit">
             <primary sortas="b-systemd-inhibit">systemd-inhibit</primary>
@@ -493 +556 @@
         <term><command>systemd-machine-id-setup</command></term>
         <listitem>
-          <para>used by system installer tools to initialize the machine ID stored in
-          <filename>/etc/machine-id</filename> at install time with a randomly
-          generated ID.</para>
+          <para>Used by system installer tools to initialize the machine ID
+          stored in <filename>/etc/machine-id</filename> at install time with a
+          randomly generated ID</para>
           <indexterm zone="ch-system-systemd systemd-machine-id-setup">
             <primary sortas="b-systemd-machine-id-setup">systemd-machine-id-setup</primary>
@@ -505 +568 @@
         <term><command>systemd-notify</command></term>
         <listitem>
-          <para>used by daemon scripts to notify the init system about status changes.
-          </para>
+          <para>Used by daemon scripts to notify the init system about status
+          changes</para>
           <indexterm zone="ch-system-systemd systemd-notify">
             <primary sortas="b-systemd-notify">systemd-notify</primary>
@@ -516 +579 @@
         <term><command>systemd-nspawn</command></term>
         <listitem>
-          <para>used to run a command or OS in a light-weight namespace container.</para>
+          <para>Used to run a command or OS in a light-weight namespace
+          container</para>
           <indexterm zone="ch-system-systemd systemd-nspawn">
             <primary sortas="b-systemd-nspawn">systemd-nspawn</primary>
@@ -523 +587 @@
       </varlistentry>
 
+      <varlistentry id="systemd-path">
+        <term><command>systemd-path</command></term>
+        <listitem>
+          <para>Used to query system and user paths</para>
+          <indexterm zone="ch-system-systemd systemd-path">
+            <primary sortas="b-systemd-path">systemd-path</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="systemd-resolve">
+        <term><command>systemd-resolve</command></term>
+        <listitem>
+          <para>Used to resolve domain names, IPV4 and IPv6 addresses, DNS
+          resource records, and services</para>
+          <indexterm zone="ch-system-systemd systemd-resolve">
+            <primary sortas="b-systemd-resolve">systemd-resolve</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
       <varlistentry id="systemd-run">
         <term><command>systemd-run</command></term>
         <listitem>
-          <para>used to create and start a transient .service or a .scope unit and
-          run the specified command in it.</para>
+          <para>Used to create and start a transient .service or a .scope unit
+          and run the specified command in it</para>
           <indexterm zone="ch-system-systemd systemd-run">
             <primary sortas="b-systemd-run">systemd-run</primary>
@@ -534 +619 @@
       </varlistentry>
 
-<!--      <varlistentry id="systemd-stdio-bridge">
+      <!-- <varlistentry id="systemd-stdio-bridge">
         <term><command>systemd-stdio-bridge</command></term>
         <listitem>
@@ -547 +632 @@
         <term><command>systemd-tmpfiles</command></term>
         <listitem>
-          <para>creates, deletes and cleans up volatile and temporary files and directories,
-          based on the configuration file format and location specified in
-          <filename class="directory">tmpfiles.d</filename> directories.</para>
+          <para>Creates, deletes and cleans up volatile and temporary files and
+          directories, based on the configuration file format and location
+          specified in
+          <filename class="directory">tmpfiles.d</filename> directories</para>
           <indexterm zone="ch-system-systemd systemd-tmpfiles">
             <primary sortas="b-systemd-tmpfiles">systemd-tmpfiles</primary>
@@ -559 +645 @@
         <term><command>systemd-tty-ask-password-agent</command></term>
         <listitem>
-          <para>used to list or process pending Systemd password requests</para>
+          <para>Used to list or process pending systemd password requests</para>
           <indexterm zone="ch-system-systemd systemd-tty-ask-password-agent">
             <primary sortas="b-systemd-tty-ask-password-agent">systemd-tty-ask-password-agent</primary>
@@ -569 +655 @@
         <term><command>telinit</command></term>
         <listitem>
-          <para>Tells <command>init</command> which run-level to change to.</para>
+          <para>Tells <command>init</command> which run-level to change
+          to</para>
           <indexterm zone="ch-system-systemd telinit">
             <primary sortas="b-telinit">telinit</primary>
@@ -579 +666 @@
         <term><command>timedatectl</command></term>
         <listitem>
-          <para>used to query and change the system clock and its settings.
+          <para>Used to query and change the system clock and its settings
           </para>
           <indexterm zone="ch-system-systemd timedatectl">
@@ -593 +680 @@
           provides info from the Udev database, monitors uevents, waits for
           uevents to finish, tests Udev configuration, and triggers uevents
-          for a given device.</para>
+          for a given device</para>
           <indexterm zone="ch-system-systemd udevadm">
             <primary sortas="b-udevadm">udevadm</primary>
@@ -603 +690 @@
         <term><filename class="libraryfile">libsystemd</filename></term>
         <listitem>
-          <para>Systemd utility library.</para>
+          <para>systemd utility library</para>
           <indexterm zone="ch-system-systemd libsystemd">
             <primary sortas="c-libsystemd">libsystemd</primary>
@@ -613 +700 @@
         <term><filename class="libraryfile">libudev</filename></term>
         <listitem>
-          <para>A library to access Udev device information.</para>
+          <para>A library to access Udev device information</para>
           <indexterm zone="ch-system-systemd libudev">
             <primary sortas="c-libudev">libudev</primary>