[f896e21c] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
|
---|
| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
|
---|
| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
|
---|
| 4 | <!ENTITY % general-entities SYSTEM "../general.ent">
|
---|
| 5 | %general-entities;
|
---|
| 6 | ]>
|
---|
| 7 |
|
---|
[35a5259] | 8 | <sect1 id="ch-system-systemd" role="wrap" revision="systemd">
|
---|
[cba2d4e] | 9 | <?dbhtml filename="systemd.html"?>
|
---|
[f896e21c] | 10 |
|
---|
| 11 | <sect1info condition="script">
|
---|
[cba2d4e] | 12 | <productname>systemd</productname>
|
---|
[f896e21c] | 13 | <productnumber>&systemd-version;</productnumber>
|
---|
| 14 | <address>&systemd-url;</address>
|
---|
| 15 | </sect1info>
|
---|
| 16 |
|
---|
[cba2d4e] | 17 | <title>Systemd-&systemd-version;</title>
|
---|
[f896e21c] | 18 |
|
---|
[cba2d4e] | 19 | <indexterm zone="ch-system-systemd">
|
---|
[1118b17] | 20 | <primary sortas="a-systemd">systemd</primary>
|
---|
[f896e21c] | 21 | </indexterm>
|
---|
| 22 |
|
---|
| 23 | <sect2 role="package">
|
---|
| 24 | <title/>
|
---|
| 25 |
|
---|
[1118b17] | 26 | <para>The systemd package contains programs for controlling the startup,
|
---|
[cba2d4e] | 27 | running, and shutdown of the system.</para>
|
---|
[f896e21c] | 28 |
|
---|
| 29 | <segmentedlist>
|
---|
| 30 | <segtitle>&buildtime;</segtitle>
|
---|
| 31 | <segtitle>&diskspace;</segtitle>
|
---|
| 32 |
|
---|
| 33 | <seglistitem>
|
---|
| 34 | <seg>&systemd-ch6-sbu;</seg>
|
---|
| 35 | <seg>&systemd-ch6-du;</seg>
|
---|
| 36 | </seglistitem>
|
---|
| 37 | </segmentedlist>
|
---|
| 38 | </sect2>
|
---|
| 39 |
|
---|
| 40 | <sect2 role="installation">
|
---|
[1118b17] | 41 | <title>Installation of systemd</title>
|
---|
[b7b0eea] | 42 | <!--
|
---|
[777b5cb] | 43 | <para>First, apply a patch to fix various bugs since the release
|
---|
| 44 | of systemd-243.</para>
|
---|
[70dcd88] | 45 |
|
---|
[87b22cad] | 46 | <screen><userinput remap="pre">patch -Np1 -i ../systemd-&systemd-version;-consolidated_fixes-2.patch</userinput></screen>
|
---|
[b7b0eea] | 47 | -->
|
---|
[70dcd88] | 48 |
|
---|
[81ed05f] | 49 | <para>Create a symlink to work around missing xsltproc:</para>
|
---|
| 50 |
|
---|
[92c9489] | 51 | <screen><userinput remap="pre">ln -sf /tools/bin/true /usr/bin/xsltproc</userinput></screen>
|
---|
[e88a471b] | 52 |
|
---|
[cc09c07] | 53 | <para>Because we have not yet installed the final version of Util-Linux,
|
---|
[161691d] | 54 | create links to the libraries in the appropriate location:</para>
|
---|
[cc09c07] | 55 |
|
---|
[94c160c] | 56 | <screen><userinput remap="pre">for file in /tools/lib/lib{blkid,mount,uuid}.so*; do
|
---|
[cc09c07] | 57 | ln -sf $file /usr/lib/
|
---|
| 58 | done</userinput></screen>
|
---|
| 59 |
|
---|
[fc199db] | 60 | <para>Set up the man pages:</para>
|
---|
| 61 |
|
---|
[f7cea72] | 62 | <screen><userinput remap="pre">tar -xf ../systemd-man-pages-&systemd-version;.tar.xz</userinput></screen>
|
---|
[1118b17] | 63 |
|
---|
[e88a471b] | 64 | <para>Remove tests that cannot be built in chroot:</para>
|
---|
| 65 |
|
---|
[f7cea72] | 66 | <screen><userinput remap="pre">sed '177,$ d' -i src/resolve/meson.build</userinput></screen>
|
---|
[b55310e] | 67 |
|
---|
[896e77e] | 68 | <para>Remove an unneeded group,
|
---|
| 69 | <systemitem class="groupname">render</systemitem>, from the default udev
|
---|
| 70 | rules:</para>
|
---|
| 71 |
|
---|
[b7b0eea] | 72 | <screen><userinput remap="pre">sed -i 's/GROUP="render", //' rules.d/50-udev-default.rules.in</userinput></screen>
|
---|
[896e77e] | 73 |
|
---|
[1118b17] | 74 | <para>Prepare systemd for compilation:</para>
|
---|
| 75 |
|
---|
[c556e59] | 76 | <screen><userinput remap="configure">mkdir -p build
|
---|
[04b2165] | 77 | cd build
|
---|
[fc199db] | 78 |
|
---|
[268ab92] | 79 | PKG_CONFIG_PATH="/usr/lib/pkgconfig:/tools/lib/pkgconfig" \
|
---|
[fc199db] | 80 | LANG=en_US.UTF-8 \
|
---|
| 81 | meson --prefix=/usr \
|
---|
| 82 | --sysconfdir=/etc \
|
---|
| 83 | --localstatedir=/var \
|
---|
| 84 | -Dblkid=true \
|
---|
| 85 | -Dbuildtype=release \
|
---|
| 86 | -Ddefault-dnssec=no \
|
---|
| 87 | -Dfirstboot=false \
|
---|
[e88a471b] | 88 | -Dinstall-tests=false \
|
---|
[fc199db] | 89 | -Dkmod-path=/bin/kmod \
|
---|
| 90 | -Dldconfig=false \
|
---|
| 91 | -Dmount-path=/bin/mount \
|
---|
| 92 | -Drootprefix= \
|
---|
| 93 | -Drootlibdir=/lib \
|
---|
| 94 | -Dsplit-usr=true \
|
---|
| 95 | -Dsulogin-path=/sbin/sulogin \
|
---|
| 96 | -Dsysusers=false \
|
---|
| 97 | -Dumount-path=/bin/umount \
|
---|
| 98 | -Db_lto=false \
|
---|
[c556e59] | 99 | -Drpmmacrosdir=no \
|
---|
[fc199db] | 100 | ..</userinput></screen>
|
---|
[cba2d4e] | 101 |
|
---|
| 102 | <variablelist>
|
---|
[81ed05f] | 103 | <title>The meaning of the meson options:</title>
|
---|
[cba2d4e] | 104 |
|
---|
| 105 | <varlistentry>
|
---|
[81ed05f] | 106 | <term><parameter>-D*-path=*</parameter></term>
|
---|
[cba2d4e] | 107 | <listitem>
|
---|
[81ed05f] | 108 | <para>These switches provide location of binaries needed by
|
---|
| 109 | systemd at runtime that have not yet been installed, or who's
|
---|
| 110 | pkgconfig files are currently only in
|
---|
| 111 | <filename>/tools/lib/pkgconfig</filename>.</para>
|
---|
[cba2d4e] | 112 | </listitem>
|
---|
| 113 | </varlistentry>
|
---|
| 114 |
|
---|
| 115 | <varlistentry>
|
---|
[81ed05f] | 116 | <term><parameter>-Ddefault-dnssec=no</parameter></term>
|
---|
[cba2d4e] | 117 | <listitem>
|
---|
[81ed05f] | 118 | <para>This switch turns off the experimental DNSSEC support.</para>
|
---|
[cba2d4e] | 119 | </listitem>
|
---|
| 120 | </varlistentry>
|
---|
| 121 |
|
---|
| 122 | <varlistentry>
|
---|
[81ed05f] | 123 | <term><parameter>-Dfirstboot=false</parameter></term>
|
---|
[cba2d4e] | 124 | <listitem>
|
---|
[81ed05f] | 125 | <para>This switch prevents installation of systemd
|
---|
| 126 | services responsible for setting up the system for
|
---|
| 127 | the first time. They are not useful for LFS because
|
---|
| 128 | everything is done manually.</para>
|
---|
[cba2d4e] | 129 | </listitem>
|
---|
| 130 | </varlistentry>
|
---|
| 131 |
|
---|
[e88a471b] | 132 | <varlistentry>
|
---|
| 133 | <term><parameter>-Dinstall-tests=false</parameter></term>
|
---|
| 134 | <listitem>
|
---|
| 135 | <para>This switch prevents installation of the compiled tests.</para>
|
---|
| 136 | </listitem>
|
---|
| 137 | </varlistentry>
|
---|
| 138 |
|
---|
[cba2d4e] | 139 | <varlistentry>
|
---|
[0d84af1] | 140 | <term><parameter>-Dldconfig=false</parameter></term>
|
---|
[cba2d4e] | 141 | <listitem>
|
---|
[0d84af1] | 142 | <para>This switch prevents installation of a systemd unit that runs
|
---|
| 143 | <command>ldconfig</command> at boot, which is not useful for source
|
---|
| 144 | distributions such as LFS and makes the boot time longer. Remove it
|
---|
| 145 | if the described feature is desired.</para>
|
---|
[cba2d4e] | 146 | </listitem>
|
---|
| 147 | </varlistentry>
|
---|
| 148 |
|
---|
| 149 | <varlistentry>
|
---|
[81ed05f] | 150 | <term><parameter>-Droot*</parameter></term>
|
---|
[cba2d4e] | 151 | <listitem>
|
---|
[81ed05f] | 152 | <para>These switches ensure that core programs and
|
---|
| 153 | shared libraries are installed in the subdirectories
|
---|
| 154 | of the root partition.</para>
|
---|
[1118b17] | 155 | </listitem>
|
---|
| 156 | </varlistentry>
|
---|
| 157 |
|
---|
| 158 | <varlistentry>
|
---|
[81ed05f] | 159 | <term><parameter>-Dsplit-usr=true</parameter></term>
|
---|
[1118b17] | 160 | <listitem>
|
---|
[81ed05f] | 161 | <para>This switch ensures that systemd will work on
|
---|
| 162 | systems where /bin, /lib and /sbin directories are not
|
---|
| 163 | symlinks to their /usr counterparts.</para>
|
---|
[1118b17] | 164 | </listitem>
|
---|
| 165 | </varlistentry>
|
---|
| 166 |
|
---|
| 167 | <varlistentry>
|
---|
[81ed05f] | 168 | <term><parameter>-Dsysusers=false</parameter></term>
|
---|
[1118b17] | 169 | <listitem>
|
---|
| 170 | <para>This switch prevents installation of systemd
|
---|
| 171 | services responsible for setting up the
|
---|
| 172 | <filename>/etc/group</filename> and
|
---|
| 173 | <filename>/etc/passwd</filename> files. Both files
|
---|
[0d84af1] | 174 | were created earlier in this chapter.</para>
|
---|
[cba2d4e] | 175 | </listitem>
|
---|
| 176 | </varlistentry>
|
---|
| 177 |
|
---|
[c556e59] | 178 | <varlistentry>
|
---|
| 179 | <term><parameter>-Drpmmacrosdir=no</parameter></term>
|
---|
| 180 | <listitem>
|
---|
| 181 | <para>This switch disables installation of RPM Macros
|
---|
| 182 | for use with systemd because LFS does not support RPM.</para>
|
---|
| 183 | </listitem>
|
---|
| 184 | </varlistentry>
|
---|
[cba2d4e] | 185 | </variablelist>
|
---|
| 186 |
|
---|
| 187 | <para>Compile the package:</para>
|
---|
| 188 |
|
---|
[fc199db] | 189 | <screen><userinput remap="make">LANG=en_US.UTF-8 ninja</userinput></screen>
|
---|
[81ed05f] | 190 | <!--
|
---|
| 191 | <para>To test the package, execute the following command:</para>
|
---|
[f896e21c] | 192 |
|
---|
[81ed05f] | 193 | <screen><userinput remap="test">LANG=en_US.UTF-8 ninja test</userinput></screen>
|
---|
| 194 | -->
|
---|
[f896e21c] | 195 | <para>Install the package:</para>
|
---|
| 196 |
|
---|
[81ed05f] | 197 | <screen><userinput remap="install">LANG=en_US.UTF-8 ninja install</userinput></screen>
|
---|
[cba2d4e] | 198 |
|
---|
[c556e59] | 199 | <para>Remove an unnecessary symbolic link:</para>
|
---|
| 200 |
|
---|
| 201 | <screen><userinput remap="install">rm -f /usr/bin/xsltproc</userinput></screen>
|
---|
| 202 |
|
---|
[cba2d4e] | 203 | <para>Create the <filename>/etc/machine-id</filename> file needed by
|
---|
[1118b17] | 204 | <command>systemd-journald</command>:</para>
|
---|
[053b206] | 205 |
|
---|
[15f0f21] | 206 | <screen><userinput remap="adjust">systemd-machine-id-setup</userinput></screen>
|
---|
[cba2d4e] | 207 |
|
---|
[8a0d39ee] | 208 | <para>Setup the basic target structure:</para>
|
---|
| 209 |
|
---|
| 210 | <screen><userinput remap="adjust">systemctl preset-all</userinput></screen>
|
---|
[777b5cb] | 211 |
|
---|
| 212 | <para>Disable a service that is known to cause problems with systems that
|
---|
| 213 | use a network configuration other than what is provided by
|
---|
| 214 | systemd-networkd:</para>
|
---|
| 215 | <!-- Observed halting startup with dhcpcd handling the primary NIC -->
|
---|
| 216 |
|
---|
| 217 | <screen><userinput remap="adjust">systemctl disable systemd-time-wait-sync.service</userinput></screen>
|
---|
| 218 |
|
---|
[f18ed3d] | 219 | <!--
|
---|
[777b5cb] | 220 | <para>Prevent systemd from resetting the maximum PID value which causes
|
---|
| 221 | some problems with packages and units in BLFS:</para>
|
---|
[f18ed3d] | 222 | FCRON in particular
|
---|
[777b5cb] | 223 |
|
---|
| 224 | <screen><userinput remap="adjust">rm -f /etc/sysctl.d/50-pid-max.conf</userinput></screen>
|
---|
[f18ed3d] | 225 | -->
|
---|
[777b5cb] | 226 | <para>Cleanup symbolic links to Util-Linux libraries:</para>
|
---|
[84dbccb2] | 227 |
|
---|
[9cc5415] | 228 | <screen><userinput remap="adjust">rm -fv /usr/lib/lib{blkid,uuid,mount}.so*</userinput></screen>
|
---|
[f18ed3d] | 229 | <!--
|
---|
[4a7709f] | 230 | <para>Prevent systemd from creating <filename>/run/nologin</filename>
|
---|
[4a18f0bd] | 231 | to allow unprivileged user logins without
|
---|
[9220470] | 232 | <application>systemd-logind</application>:</para>
|
---|
| 233 |
|
---|
[4a18f0bd] | 234 | <screen><userinput remap="adjust">rm -f /usr/lib/tmpfiles.d/systemd-nologin.conf</userinput></screen>
|
---|
[f18ed3d] | 235 | -->
|
---|
[f896e21c] | 236 | </sect2>
|
---|
| 237 |
|
---|
[cba2d4e] | 238 | <sect2 id="contents-systemd" role="content">
|
---|
[1118b17] | 239 | <title>Contents of systemd</title>
|
---|
[f896e21c] | 240 |
|
---|
| 241 | <segmentedlist>
|
---|
| 242 | <segtitle>Installed programs</segtitle>
|
---|
| 243 | <segtitle>Installed libraries</segtitle>
|
---|
| 244 | <segtitle>Installed directories</segtitle>
|
---|
| 245 |
|
---|
| 246 | <seglistitem>
|
---|
[78cc3be] | 247 | <seg>bootctl, busctl, coredumpctl, halt (symlink to systemctl),
|
---|
| 248 | hostnamectl, init, journalctl, kernel-install, localectl, loginctl,
|
---|
| 249 | machinectl, networkctl, portablectl, poweroff (symlink to
|
---|
| 250 | systemctl), reboot (symlink to systemctl), resolvconf (symlink to
|
---|
| 251 | resolvectl), resolvectl, runlevel (symlink to systemctl), shutdown
|
---|
| 252 | (symlink to systemctl), systemctl, systemd-analyze,
|
---|
[1118b17] | 253 | systemd-ask-password, systemd-cat, systemd-cgls, systemd-cgtop,
|
---|
| 254 | systemd-delta, systemd-detect-virt, systemd-escape, systemd-hwdb,
|
---|
[78cc3be] | 255 | systemd-id128, systemd-inhibit, systemd-machine-id-setup,
|
---|
| 256 | systemd-mount, systemd-notify, systemd-nspawn, systemd-path,
|
---|
| 257 | systemd-resolve (symlink to resolvectl), systemd-run,
|
---|
| 258 | systemd-socket-activate, systemd-stdio-bridge, systemd-tmpfiles,
|
---|
| 259 | systemd-tty-ask-password-agent, systemd-umount (symlink to
|
---|
| 260 | systemd-mount), telinit (symlink to systemctl), timedatectl, and
|
---|
| 261 | udevadm</seg>
|
---|
[1118b17] | 262 | <seg>libnss_myhostname.so.2, libnss_mymachines.so.2,
|
---|
[78cc3be] | 263 | libnss_resolve.so.2, libnss_systemd.so.2,
|
---|
| 264 | libsystemd.so, libsystemd-shared-&systemd-version;.so (in /lib/systemd),
|
---|
[a840e59] | 265 | and libudev.so</seg>
|
---|
[cba2d4e] | 266 | <seg>/etc/binfmt.d, /etc/init.d, /etc/kernel, /etc/modules-load.d,
|
---|
| 267 | /etc/sysctl.d, /etc/systemd, /etc/tmpfiles.d, /etc/udev,
|
---|
| 268 | /etc/xdg/systemd, /lib/systemd, /lib/udev, /usr/include/systemd,
|
---|
| 269 | /usr/lib/binfmt.d, /usr/lib/kernel, /usr/lib/modules-load.d,
|
---|
| 270 | /usr/lib/sysctl.d, /usr/lib/systemd, /usr/lib/tmpfiles.d,
|
---|
[1118b17] | 271 | /usr/share/doc/systemd-&systemd-version;, /usr/share/factory,
|
---|
| 272 | /usr/share/systemd, /var/lib/systemd, and /var/log/journal</seg>
|
---|
[f896e21c] | 273 | </seglistitem>
|
---|
| 274 | </segmentedlist>
|
---|
| 275 |
|
---|
| 276 | <variablelist>
|
---|
| 277 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
---|
| 278 | <?dbfo list-presentation="list"?>
|
---|
| 279 | <?dbhtml list-presentation="table"?>
|
---|
| 280 |
|
---|
[cba2d4e] | 281 | <varlistentry id="bootctl">
|
---|
| 282 | <term><command>bootctl</command></term>
|
---|
| 283 | <listitem>
|
---|
[0d84af1] | 284 | <para>Used to query the firmware and boot manager settings</para>
|
---|
[cba2d4e] | 285 | <indexterm zone="ch-system-systemd bootctl">
|
---|
| 286 | <primary sortas="b-bootctl">bootctl</primary>
|
---|
| 287 | </indexterm>
|
---|
| 288 | </listitem>
|
---|
| 289 | </varlistentry>
|
---|
| 290 |
|
---|
| 291 | <varlistentry id="busctl">
|
---|
| 292 | <term><command>busctl</command></term>
|
---|
| 293 | <listitem>
|
---|
[1118b17] | 294 | <para>Used to introspect and monitor the D-Bus bus</para>
|
---|
[cba2d4e] | 295 | <indexterm zone="ch-system-systemd busctl">
|
---|
| 296 | <primary sortas="b-busctl">busctl</primary>
|
---|
| 297 | </indexterm>
|
---|
| 298 | </listitem>
|
---|
| 299 | </varlistentry>
|
---|
| 300 |
|
---|
[1118b17] | 301 | <varlistentry id="coredumpctl">
|
---|
| 302 | <term><command>coredumpctl</command></term>
|
---|
| 303 | <listitem>
|
---|
[3553330] | 304 | <para>Used to retrieve coredumps from the systemd journal</para>
|
---|
[1118b17] | 305 | <indexterm zone="ch-system-systemd coredumpctl">
|
---|
| 306 | <primary sortas="b-coredumpctl">coredumpctl</primary>
|
---|
| 307 | </indexterm>
|
---|
| 308 | </listitem>
|
---|
| 309 | </varlistentry>
|
---|
| 310 |
|
---|
[cba2d4e] | 311 | <varlistentry id="halt">
|
---|
| 312 | <term><command>halt</command></term>
|
---|
| 313 | <listitem>
|
---|
| 314 | <para>Normally invokes <command>shutdown</command> with the
|
---|
| 315 | <parameter>-h</parameter> option, except when already in run-level 0,
|
---|
| 316 | then it tells the kernel to halt the system; it notes in the
|
---|
| 317 | file <filename>/var/log/wtmp</filename> that the system is being
|
---|
[1118b17] | 318 | brought down</para>
|
---|
[cba2d4e] | 319 | <indexterm zone="ch-system-systemd halt">
|
---|
| 320 | <primary sortas="b-halt">halt</primary>
|
---|
| 321 | </indexterm>
|
---|
| 322 | </listitem>
|
---|
| 323 | </varlistentry>
|
---|
| 324 |
|
---|
| 325 | <varlistentry id="hostnamectl">
|
---|
| 326 | <term><command>hostnamectl</command></term>
|
---|
| 327 | <listitem>
|
---|
[1118b17] | 328 | <para>Used to query and change the system hostname and related
|
---|
| 329 | settings</para>
|
---|
[cba2d4e] | 330 | <indexterm zone="ch-system-systemd hostnamectl">
|
---|
| 331 | <primary sortas="b-hostnamectl">hostnamectl</primary>
|
---|
| 332 | </indexterm>
|
---|
| 333 | </listitem>
|
---|
| 334 | </varlistentry>
|
---|
| 335 |
|
---|
| 336 | <varlistentry id="init">
|
---|
| 337 | <term><command>init</command></term>
|
---|
| 338 | <listitem>
|
---|
| 339 | <para>The first process to be started when the kernel has initialized
|
---|
[0d84af1] | 340 | the hardware which takes over the boot process and starts all
|
---|
| 341 | processes according to its configuration files</para>
|
---|
[cba2d4e] | 342 | <indexterm zone="ch-system-systemd init">
|
---|
| 343 | <primary sortas="b-init">init</primary>
|
---|
| 344 | </indexterm>
|
---|
| 345 | </listitem>
|
---|
| 346 | </varlistentry>
|
---|
| 347 |
|
---|
| 348 | <varlistentry id="journalctl">
|
---|
| 349 | <term><command>journalctl</command></term>
|
---|
| 350 | <listitem>
|
---|
[0d84af1] | 351 | <para>Used to query the contents of the systemd journal</para>
|
---|
[cba2d4e] | 352 | <indexterm zone="ch-system-systemd journalctl">
|
---|
| 353 | <primary sortas="b-journalctl">journalctl</primary>
|
---|
| 354 | </indexterm>
|
---|
| 355 | </listitem>
|
---|
| 356 | </varlistentry>
|
---|
| 357 |
|
---|
| 358 | <varlistentry id="kernel-install">
|
---|
| 359 | <term><command>kernel-install</command></term>
|
---|
| 360 | <listitem>
|
---|
[1118b17] | 361 | <para>Used to add and remove kernel and initramfs images to and
|
---|
| 362 | from /boot</para>
|
---|
[cba2d4e] | 363 | <indexterm zone="ch-system-systemd kernel-install">
|
---|
| 364 | <primary sortas="b-kernel-install">kernel-install</primary>
|
---|
| 365 | </indexterm>
|
---|
| 366 | </listitem>
|
---|
| 367 | </varlistentry>
|
---|
| 368 |
|
---|
| 369 | <varlistentry id="localectl">
|
---|
| 370 | <term><command>localectl</command></term>
|
---|
| 371 | <listitem>
|
---|
[1118b17] | 372 | <para>Used to query and change the system locale and keyboard layout
|
---|
| 373 | settings</para>
|
---|
[cba2d4e] | 374 | <indexterm zone="ch-system-systemd localectl">
|
---|
| 375 | <primary sortas="b-localectl">localectl</primary>
|
---|
| 376 | </indexterm>
|
---|
| 377 | </listitem>
|
---|
| 378 | </varlistentry>
|
---|
| 379 |
|
---|
| 380 | <varlistentry id="loginctl">
|
---|
| 381 | <term><command>loginctl</command></term>
|
---|
| 382 | <listitem>
|
---|
[1118b17] | 383 | <para>Used to introspect and control the state of the systemd Login
|
---|
| 384 | Manager</para>
|
---|
[cba2d4e] | 385 | <indexterm zone="ch-system-systemd loginctl">
|
---|
| 386 | <primary sortas="b-loginctl">loginctl</primary>
|
---|
| 387 | </indexterm>
|
---|
| 388 | </listitem>
|
---|
| 389 | </varlistentry>
|
---|
| 390 |
|
---|
| 391 | <varlistentry id="machinectl">
|
---|
| 392 | <term><command>machinectl</command></term>
|
---|
| 393 | <listitem>
|
---|
[1118b17] | 394 | <para>Used to introspect and control the state of the systemd Virtual
|
---|
[cba2d4e] | 395 | Machine and Container Registration Manager</para>
|
---|
| 396 | <indexterm zone="ch-system-systemd machinectl">
|
---|
| 397 | <primary sortas="b-machinectl">machinectl</primary>
|
---|
| 398 | </indexterm>
|
---|
| 399 | </listitem>
|
---|
| 400 | </varlistentry>
|
---|
| 401 |
|
---|
[1118b17] | 402 | <varlistentry id="networkctl">
|
---|
| 403 | <term><command>networkctl</command></term>
|
---|
| 404 | <listitem>
|
---|
| 405 | <para>Used to introspect the state of the network links as seen by
|
---|
| 406 | systemd-networkd</para>
|
---|
| 407 | <indexterm zone="ch-system-systemd networkctl">
|
---|
| 408 | <primary sortas="b-networkctl">networkctl</primary>
|
---|
| 409 | </indexterm>
|
---|
| 410 | </listitem>
|
---|
| 411 | </varlistentry>
|
---|
| 412 |
|
---|
[78cc3be] | 413 | <varlistentry id="portablectl">
|
---|
| 414 | <term><command>portablectl</command></term>
|
---|
| 415 | <listitem>
|
---|
| 416 | <para>Used to attach or detach portable services from the local
|
---|
| 417 | system</para>
|
---|
| 418 | <indexterm zone="ch-system-systemd portablectl">
|
---|
| 419 | <primary sortas="b-portablectl">portablectl</primary>
|
---|
| 420 | </indexterm>
|
---|
| 421 | </listitem>
|
---|
| 422 | </varlistentry>
|
---|
| 423 |
|
---|
[cba2d4e] | 424 | <varlistentry id="poweroff">
|
---|
| 425 | <term><command>poweroff</command></term>
|
---|
| 426 | <listitem>
|
---|
| 427 | <para>Tells the kernel to halt the system and switch off the computer
|
---|
[1118b17] | 428 | (see <command>halt</command>)</para>
|
---|
[cba2d4e] | 429 | <indexterm zone="ch-system-systemd poweroff">
|
---|
| 430 | <primary sortas="b-poweroff">poweroff</primary>
|
---|
| 431 | </indexterm>
|
---|
| 432 | </listitem>
|
---|
| 433 | </varlistentry>
|
---|
| 434 |
|
---|
| 435 | <varlistentry id="reboot">
|
---|
| 436 | <term><command>reboot</command></term>
|
---|
[f896e21c] | 437 | <listitem>
|
---|
[cba2d4e] | 438 | <para>Tells the kernel to reboot the system (see
|
---|
[1118b17] | 439 | <command>halt</command>)</para>
|
---|
[cba2d4e] | 440 | <indexterm zone="ch-system-systemd reboot">
|
---|
| 441 | <primary sortas="b-reboot">reboot</primary>
|
---|
[f896e21c] | 442 | </indexterm>
|
---|
| 443 | </listitem>
|
---|
| 444 | </varlistentry>
|
---|
| 445 |
|
---|
[78cc3be] | 446 | <varlistentry id="resolvconf">
|
---|
| 447 | <term><command>resolvconf</command></term>
|
---|
| 448 | <listitem>
|
---|
| 449 | <para>Register DNS server and domain configuration with
|
---|
[93058448] | 450 | <command>systemd-resolved</command></para>
|
---|
[78cc3be] | 451 | <indexterm zone="ch-system-systemd resolvconf">
|
---|
| 452 | <primary sortas="b-resolvconf">resolvconf</primary>
|
---|
| 453 | </indexterm>
|
---|
| 454 | </listitem>
|
---|
| 455 | </varlistentry>
|
---|
| 456 |
|
---|
| 457 | <varlistentry id="resolvectl">
|
---|
| 458 | <term><command>resolvectl</command></term>
|
---|
| 459 | <listitem>
|
---|
| 460 | <para>Send control commands to the network name resolution
|
---|
| 461 | manager, or resolve domain names, IPv4 and IPv6 addresses,
|
---|
| 462 | DNS records, and services.</para>
|
---|
| 463 | <indexterm zone="ch-system-systemd resolvectl">
|
---|
| 464 | <primary sortas="b-resolvectl">resolvectl</primary>
|
---|
| 465 | </indexterm>
|
---|
| 466 | </listitem>
|
---|
| 467 | </varlistentry>
|
---|
| 468 |
|
---|
[cba2d4e] | 469 | <varlistentry id="runlevel">
|
---|
| 470 | <term><command>runlevel</command></term>
|
---|
[f896e21c] | 471 | <listitem>
|
---|
[cba2d4e] | 472 | <para>Reports the previous and the current run-level, as noted in the
|
---|
[1118b17] | 473 | last run-level record in <filename>/var/run/utmp</filename></para>
|
---|
[cba2d4e] | 474 | <indexterm zone="ch-system-systemd runlevel">
|
---|
| 475 | <primary sortas="b-runlevel">runlevel</primary>
|
---|
[f896e21c] | 476 | </indexterm>
|
---|
| 477 | </listitem>
|
---|
| 478 | </varlistentry>
|
---|
| 479 |
|
---|
[cba2d4e] | 480 | <varlistentry id="shutdown">
|
---|
| 481 | <term><command>shutdown</command></term>
|
---|
[f896e21c] | 482 | <listitem>
|
---|
[cba2d4e] | 483 | <para>Brings the system down in a secure way, signaling all processes
|
---|
[1118b17] | 484 | and notifying all logged-in users</para>
|
---|
[cba2d4e] | 485 | <indexterm zone="ch-system-systemd shutdown">
|
---|
| 486 | <primary sortas="b-shutdown">shutdown</primary>
|
---|
[f896e21c] | 487 | </indexterm>
|
---|
| 488 | </listitem>
|
---|
| 489 | </varlistentry>
|
---|
| 490 |
|
---|
[cba2d4e] | 491 | <varlistentry id="systemctl">
|
---|
| 492 | <term><command>systemctl</command></term>
|
---|
[f896e21c] | 493 | <listitem>
|
---|
[1118b17] | 494 | <para>Used to introspect and control the state of the systemd system
|
---|
| 495 | and service manager</para>
|
---|
[cba2d4e] | 496 | <indexterm zone="ch-system-systemd systemctl">
|
---|
| 497 | <primary sortas="b-systemctl">systemctl</primary>
|
---|
| 498 | </indexterm>
|
---|
| 499 | </listitem>
|
---|
| 500 | </varlistentry>
|
---|
| 501 |
|
---|
| 502 | <varlistentry id="systemd-analyze">
|
---|
| 503 | <term><command>systemd-analyze</command></term>
|
---|
| 504 | <listitem>
|
---|
[1118b17] | 505 | <para>Used to determine system boot-up performance of the current
|
---|
| 506 | boot</para>
|
---|
[cba2d4e] | 507 | <indexterm zone="ch-system-systemd systemd-analyze">
|
---|
| 508 | <primary sortas="b-systemd-analyze">systemd-analyze</primary>
|
---|
| 509 | </indexterm>
|
---|
| 510 | </listitem>
|
---|
| 511 | </varlistentry>
|
---|
| 512 |
|
---|
| 513 | <varlistentry id="systemd-ask-password">
|
---|
| 514 | <term><command>systemd-ask-password</command></term>
|
---|
| 515 | <listitem>
|
---|
[1118b17] | 516 | <para>Used to query a system password or passphrase from the user,
|
---|
| 517 | using a question message specified on the command line</para>
|
---|
[cba2d4e] | 518 | <indexterm zone="ch-system-systemd systemd-ask-password">
|
---|
| 519 | <primary sortas="b-systemd-ask-password">systemd-ask-password</primary>
|
---|
| 520 | </indexterm>
|
---|
| 521 | </listitem>
|
---|
| 522 | </varlistentry>
|
---|
| 523 |
|
---|
| 524 | <varlistentry id="systemd-cat">
|
---|
| 525 | <term><command>systemd-cat</command></term>
|
---|
| 526 | <listitem>
|
---|
[1118b17] | 527 | <para>Used to connect STDOUT and STDERR of a process with the Journal
|
---|
[cba2d4e] | 528 | </para>
|
---|
| 529 | <indexterm zone="ch-system-systemd systemd-cat">
|
---|
| 530 | <primary sortas="b-systemd-cat">systemd-cat</primary>
|
---|
| 531 | </indexterm>
|
---|
| 532 | </listitem>
|
---|
| 533 | </varlistentry>
|
---|
| 534 |
|
---|
| 535 | <varlistentry id="systemd-cgls">
|
---|
| 536 | <term><command>systemd-cgls</command></term>
|
---|
| 537 | <listitem>
|
---|
[1118b17] | 538 | <para>Recursively shows the contents of the selected Linux control
|
---|
| 539 | group hierarchy in a tree</para>
|
---|
[cba2d4e] | 540 | <indexterm zone="ch-system-systemd systemd-cgls">
|
---|
| 541 | <primary sortas="b-systemd-cgls">systemd-cgls</primary>
|
---|
| 542 | </indexterm>
|
---|
| 543 | </listitem>
|
---|
| 544 | </varlistentry>
|
---|
| 545 |
|
---|
| 546 | <varlistentry id="systemd-cgtop">
|
---|
| 547 | <term><command>systemd-cgtop</command></term>
|
---|
| 548 | <listitem>
|
---|
[1118b17] | 549 | <para>Shows the top control groups of the local Linux control group
|
---|
| 550 | hierarchy, ordered by their CPU, memory and disk I/O load</para>
|
---|
[cba2d4e] | 551 | <indexterm zone="ch-system-systemd systemd-cgtop">
|
---|
| 552 | <primary sortas="b-systemd-cgtop">systemd-cgtop</primary>
|
---|
| 553 | </indexterm>
|
---|
| 554 | </listitem>
|
---|
| 555 | </varlistentry>
|
---|
| 556 |
|
---|
| 557 | <varlistentry id="systemd-delta">
|
---|
| 558 | <term><command>systemd-delta</command></term>
|
---|
| 559 | <listitem>
|
---|
[1118b17] | 560 | <para>Used to identify and compare configuration files in
|
---|
[cba2d4e] | 561 | <filename class="directory">/etc</filename> that override default
|
---|
[1118b17] | 562 | counterparts in <filename class="directory">/usr</filename></para>
|
---|
[cba2d4e] | 563 | <indexterm zone="ch-system-systemd systemd-delta">
|
---|
| 564 | <primary sortas="b-systemd-delta">systemd-delta</primary>
|
---|
| 565 | </indexterm>
|
---|
| 566 | </listitem>
|
---|
| 567 | </varlistentry>
|
---|
| 568 |
|
---|
| 569 | <varlistentry id="systemd-detect-virt">
|
---|
| 570 | <term><command>systemd-detect-virt</command></term>
|
---|
| 571 | <listitem>
|
---|
[1118b17] | 572 | <para>Detects execution in a virtualized environment</para>
|
---|
[cba2d4e] | 573 | <indexterm zone="ch-system-systemd systemd-detect-virt">
|
---|
| 574 | <primary sortas="b-systemd-detect-virt">systemd-detect-virt</primary>
|
---|
| 575 | </indexterm>
|
---|
| 576 | </listitem>
|
---|
| 577 | </varlistentry>
|
---|
| 578 |
|
---|
[1118b17] | 579 | <varlistentry id="systemd-escape">
|
---|
| 580 | <term><command>systemd-escape</command></term>
|
---|
| 581 | <listitem>
|
---|
| 582 | <para>Used to escape strings for inclusion in systemd unit
|
---|
| 583 | names</para>
|
---|
| 584 | <indexterm zone="ch-system-systemd systemd-escape">
|
---|
| 585 | <primary sortas="b-systemd-escape">systemd-escape</primary>
|
---|
| 586 | </indexterm>
|
---|
| 587 | </listitem>
|
---|
| 588 | </varlistentry>
|
---|
| 589 |
|
---|
| 590 | <varlistentry id="systemd-hwdb">
|
---|
| 591 | <term><command>systemd-hwdb</command></term>
|
---|
| 592 | <listitem>
|
---|
| 593 | <para>Used to manage hardware database (hwdb)</para>
|
---|
| 594 | <indexterm zone="ch-system-systemd systemd-hwdb">
|
---|
| 595 | <primary sortas="b-systemd-hwdb">systemd-hwdb</primary>
|
---|
| 596 | </indexterm>
|
---|
| 597 | </listitem>
|
---|
| 598 | </varlistentry>
|
---|
| 599 |
|
---|
[78cc3be] | 600 | <varlistentry id="systemd-id128">
|
---|
| 601 | <term><command>systemd-id128</command></term>
|
---|
| 602 | <listitem>
|
---|
| 603 | <para>Generate and print id128 strings</para>
|
---|
| 604 | <indexterm zone="ch-system-systemd systemd-id128">
|
---|
| 605 | <primary sortas="b-systemd-id128">systemd-id128</primary>
|
---|
| 606 | </indexterm>
|
---|
| 607 | </listitem>
|
---|
| 608 | </varlistentry>
|
---|
| 609 |
|
---|
[cba2d4e] | 610 | <varlistentry id="systemd-inhibit">
|
---|
| 611 | <term><command>systemd-inhibit</command></term>
|
---|
| 612 | <listitem>
|
---|
[1118b17] | 613 | <para>Used to execute a program with a shutdown, sleep or idle
|
---|
| 614 | inhibitor lock taken</para>
|
---|
[cba2d4e] | 615 | <indexterm zone="ch-system-systemd systemd-inhibit">
|
---|
| 616 | <primary sortas="b-systemd-inhibit">systemd-inhibit</primary>
|
---|
| 617 | </indexterm>
|
---|
| 618 | </listitem>
|
---|
| 619 | </varlistentry>
|
---|
| 620 |
|
---|
| 621 | <varlistentry id="systemd-machine-id-setup">
|
---|
| 622 | <term><command>systemd-machine-id-setup</command></term>
|
---|
| 623 | <listitem>
|
---|
[1118b17] | 624 | <para>Used by system installer tools to initialize the machine ID
|
---|
| 625 | stored in <filename>/etc/machine-id</filename> at install time with a
|
---|
| 626 | randomly generated ID</para>
|
---|
[cba2d4e] | 627 | <indexterm zone="ch-system-systemd systemd-machine-id-setup">
|
---|
| 628 | <primary sortas="b-systemd-machine-id-setup">systemd-machine-id-setup</primary>
|
---|
| 629 | </indexterm>
|
---|
| 630 | </listitem>
|
---|
| 631 | </varlistentry>
|
---|
| 632 |
|
---|
[13c8b42] | 633 | <varlistentry id="systemd-mount">
|
---|
| 634 | <term><command>systemd-mount</command></term>
|
---|
| 635 | <listitem>
|
---|
[0d84af1] | 636 | <para>A tool to temporarily mount or auto-mount a drive.</para>
|
---|
[13c8b42] | 637 | <indexterm zone="ch-system-systemd systemd-mount">
|
---|
| 638 | <primary sortas="b-systemd-mount">systemd-mount</primary>
|
---|
| 639 | </indexterm>
|
---|
| 640 | </listitem>
|
---|
| 641 | </varlistentry>
|
---|
| 642 |
|
---|
[cba2d4e] | 643 | <varlistentry id="systemd-notify">
|
---|
| 644 | <term><command>systemd-notify</command></term>
|
---|
| 645 | <listitem>
|
---|
[1118b17] | 646 | <para>Used by daemon scripts to notify the init system about status
|
---|
| 647 | changes</para>
|
---|
[cba2d4e] | 648 | <indexterm zone="ch-system-systemd systemd-notify">
|
---|
| 649 | <primary sortas="b-systemd-notify">systemd-notify</primary>
|
---|
| 650 | </indexterm>
|
---|
| 651 | </listitem>
|
---|
| 652 | </varlistentry>
|
---|
| 653 |
|
---|
| 654 | <varlistentry id="systemd-nspawn">
|
---|
| 655 | <term><command>systemd-nspawn</command></term>
|
---|
| 656 | <listitem>
|
---|
[1118b17] | 657 | <para>Used to run a command or OS in a light-weight namespace
|
---|
| 658 | container</para>
|
---|
[cba2d4e] | 659 | <indexterm zone="ch-system-systemd systemd-nspawn">
|
---|
| 660 | <primary sortas="b-systemd-nspawn">systemd-nspawn</primary>
|
---|
| 661 | </indexterm>
|
---|
| 662 | </listitem>
|
---|
| 663 | </varlistentry>
|
---|
| 664 |
|
---|
[1118b17] | 665 | <varlistentry id="systemd-path">
|
---|
| 666 | <term><command>systemd-path</command></term>
|
---|
| 667 | <listitem>
|
---|
| 668 | <para>Used to query system and user paths</para>
|
---|
| 669 | <indexterm zone="ch-system-systemd systemd-path">
|
---|
| 670 | <primary sortas="b-systemd-path">systemd-path</primary>
|
---|
| 671 | </indexterm>
|
---|
| 672 | </listitem>
|
---|
| 673 | </varlistentry>
|
---|
| 674 |
|
---|
| 675 | <varlistentry id="systemd-resolve">
|
---|
| 676 | <term><command>systemd-resolve</command></term>
|
---|
| 677 | <listitem>
|
---|
| 678 | <para>Used to resolve domain names, IPV4 and IPv6 addresses, DNS
|
---|
| 679 | resource records, and services</para>
|
---|
| 680 | <indexterm zone="ch-system-systemd systemd-resolve">
|
---|
| 681 | <primary sortas="b-systemd-resolve">systemd-resolve</primary>
|
---|
| 682 | </indexterm>
|
---|
| 683 | </listitem>
|
---|
| 684 | </varlistentry>
|
---|
| 685 |
|
---|
[cba2d4e] | 686 | <varlistentry id="systemd-run">
|
---|
| 687 | <term><command>systemd-run</command></term>
|
---|
| 688 | <listitem>
|
---|
[1118b17] | 689 | <para>Used to create and start a transient .service or a .scope unit
|
---|
| 690 | and run the specified command in it</para>
|
---|
[cba2d4e] | 691 | <indexterm zone="ch-system-systemd systemd-run">
|
---|
| 692 | <primary sortas="b-systemd-run">systemd-run</primary>
|
---|
| 693 | </indexterm>
|
---|
| 694 | </listitem>
|
---|
| 695 | </varlistentry>
|
---|
| 696 |
|
---|
[1118b17] | 697 | <!-- <varlistentry id="systemd-stdio-bridge">
|
---|
[cba2d4e] | 698 | <term><command>systemd-stdio-bridge</command></term>
|
---|
| 699 | <listitem>
|
---|
| 700 | <para>To be completed</para>
|
---|
| 701 | <indexterm zone="ch-system-systemd systemd-stdio-bridge">
|
---|
| 702 | <primary sortas="b-systemd-stdio-bridge">systemd-stdio-bridge</primary>
|
---|
| 703 | </indexterm>
|
---|
| 704 | </listitem>
|
---|
| 705 | </varlistentry> -->
|
---|
| 706 |
|
---|
[13c8b42] | 707 | <varlistentry id="systemd-socket-activate">
|
---|
| 708 | <term><command>systemd-socket-activate</command></term>
|
---|
| 709 | <listitem>
|
---|
[0d84af1] | 710 | <para>A tool to listen on socket devices and launch a process upon
|
---|
[13c8b42] | 711 | connection.</para>
|
---|
| 712 | <indexterm zone="ch-system-systemd systemd-socket-activate">
|
---|
| 713 | <primary sortas="b-systemd-socket-activate">systemd-socket-activate</primary>
|
---|
| 714 | </indexterm>
|
---|
| 715 | </listitem>
|
---|
| 716 | </varlistentry>
|
---|
| 717 |
|
---|
[cba2d4e] | 718 | <varlistentry id="systemd-tmpfiles">
|
---|
| 719 | <term><command>systemd-tmpfiles</command></term>
|
---|
| 720 | <listitem>
|
---|
[1118b17] | 721 | <para>Creates, deletes and cleans up volatile and temporary files and
|
---|
| 722 | directories, based on the configuration file format and location
|
---|
| 723 | specified in
|
---|
| 724 | <filename class="directory">tmpfiles.d</filename> directories</para>
|
---|
[cba2d4e] | 725 | <indexterm zone="ch-system-systemd systemd-tmpfiles">
|
---|
| 726 | <primary sortas="b-systemd-tmpfiles">systemd-tmpfiles</primary>
|
---|
| 727 | </indexterm>
|
---|
| 728 | </listitem>
|
---|
| 729 | </varlistentry>
|
---|
| 730 |
|
---|
[78cc3be] | 731 | <varlistentry id="systemd-umount">
|
---|
| 732 | <term><command>systemd-umount</command></term>
|
---|
| 733 | <listitem>
|
---|
| 734 | <para>Unmount mount points</para>
|
---|
| 735 | <indexterm zone="ch-system-systemd systemd-umount">
|
---|
| 736 | <primary sortas="b-systemd-umount">systemd-umount</primary>
|
---|
| 737 | </indexterm>
|
---|
| 738 | </listitem>
|
---|
| 739 | </varlistentry>
|
---|
| 740 |
|
---|
[cba2d4e] | 741 | <varlistentry id="systemd-tty-ask-password-agent">
|
---|
| 742 | <term><command>systemd-tty-ask-password-agent</command></term>
|
---|
| 743 | <listitem>
|
---|
[1118b17] | 744 | <para>Used to list or process pending systemd password requests</para>
|
---|
[cba2d4e] | 745 | <indexterm zone="ch-system-systemd systemd-tty-ask-password-agent">
|
---|
| 746 | <primary sortas="b-systemd-tty-ask-password-agent">systemd-tty-ask-password-agent</primary>
|
---|
| 747 | </indexterm>
|
---|
| 748 | </listitem>
|
---|
| 749 | </varlistentry>
|
---|
| 750 |
|
---|
| 751 | <varlistentry id="telinit">
|
---|
| 752 | <term><command>telinit</command></term>
|
---|
| 753 | <listitem>
|
---|
[1118b17] | 754 | <para>Tells <command>init</command> which run-level to change
|
---|
| 755 | to</para>
|
---|
[cba2d4e] | 756 | <indexterm zone="ch-system-systemd telinit">
|
---|
| 757 | <primary sortas="b-telinit">telinit</primary>
|
---|
| 758 | </indexterm>
|
---|
| 759 | </listitem>
|
---|
| 760 | </varlistentry>
|
---|
| 761 |
|
---|
| 762 | <varlistentry id="timedatectl">
|
---|
| 763 | <term><command>timedatectl</command></term>
|
---|
| 764 | <listitem>
|
---|
[1118b17] | 765 | <para>Used to query and change the system clock and its settings
|
---|
[cba2d4e] | 766 | </para>
|
---|
| 767 | <indexterm zone="ch-system-systemd timedatectl">
|
---|
| 768 | <primary sortas="b-timedatectl">timedatectl</primary>
|
---|
[f896e21c] | 769 | </indexterm>
|
---|
| 770 | </listitem>
|
---|
| 771 | </varlistentry>
|
---|
| 772 |
|
---|
| 773 | <varlistentry id="udevadm">
|
---|
| 774 | <term><command>udevadm</command></term>
|
---|
| 775 | <listitem>
|
---|
[0d84af1] | 776 | <para>Generic udev administration tool: controls the udevd daemon,
|
---|
[f896e21c] | 777 | provides info from the Udev database, monitors uevents, waits for
|
---|
[0d84af1] | 778 | uevents to finish, tests udev configuration, and triggers uevents
|
---|
[1118b17] | 779 | for a given device</para>
|
---|
[cba2d4e] | 780 | <indexterm zone="ch-system-systemd udevadm">
|
---|
[f896e21c] | 781 | <primary sortas="b-udevadm">udevadm</primary>
|
---|
| 782 | </indexterm>
|
---|
| 783 | </listitem>
|
---|
| 784 | </varlistentry>
|
---|
| 785 |
|
---|
[cba2d4e] | 786 | <varlistentry id="libsystemd">
|
---|
| 787 | <term><filename class="libraryfile">libsystemd</filename></term>
|
---|
[f896e21c] | 788 | <listitem>
|
---|
[0d84af1] | 789 | <para>The main systemd utility library</para>
|
---|
[cba2d4e] | 790 | <indexterm zone="ch-system-systemd libsystemd">
|
---|
| 791 | <primary sortas="c-libsystemd">libsystemd</primary>
|
---|
[f896e21c] | 792 | </indexterm>
|
---|
| 793 | </listitem>
|
---|
| 794 | </varlistentry>
|
---|
| 795 |
|
---|
| 796 | <varlistentry id="libudev">
|
---|
| 797 | <term><filename class="libraryfile">libudev</filename></term>
|
---|
| 798 | <listitem>
|
---|
[1118b17] | 799 | <para>A library to access Udev device information</para>
|
---|
[cba2d4e] | 800 | <indexterm zone="ch-system-systemd libudev">
|
---|
[f896e21c] | 801 | <primary sortas="c-libudev">libudev</primary>
|
---|
| 802 | </indexterm>
|
---|
| 803 | </listitem>
|
---|
| 804 | </varlistentry>
|
---|
| 805 |
|
---|
| 806 | </variablelist>
|
---|
| 807 |
|
---|
| 808 | </sect2>
|
---|
| 809 |
|
---|
| 810 | </sect1>
|
---|