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man: make bootup charts narrower
docbook already indents diagrams, so there is no need to leave whitespace on the left. Also, make the charts a bit narrower to fit better on a terminal.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek
parent
8e34fdbd91
commit
6ce4de290f
213
man/bootup.xml
213
man/bootup.xml
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@ -174,30 +174,30 @@ emergency.service | | |
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available to the user.</para>
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<programlisting>
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(various (various (various
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timers...) paths...) sockets...) (sound devices)
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| | | |
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v v v v
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timers.target paths.target sockets.target sound.target
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| | |
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\______________ _|_________________/ (bluetooth devices)
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\ / |
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V v
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basic.target bluetooth.target
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__________/ \_______ (smartcard devices)
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/ \ |
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| | v
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| v smartcard.target
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v graphical-session-pre.target
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(various user services) | (printers)
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| v |
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| (services for the graphical session) v
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| | printer.target
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v v
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<emphasis>default.target</emphasis> graphical-session.target</programlisting>
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(various (various (various
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timers...) paths...) sockets...) (sound devices)
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| | | |
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v v v v
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timers.target paths.target sockets.target sound.target
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| | |
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\______________ _|_________________/ (bluetooth devices)
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\ / |
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V v
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basic.target bluetooth.target
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__________/ \_______ (smartcard devices)
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/ \ |
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| | v
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| v smartcard.target
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v graphical-session-pre.target
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(various user services) | (printers)
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| v |
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| (services for the graphical session) v
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| | printer.target
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v v
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<emphasis>default.target</emphasis> graphical-session.target</programlisting>
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</refsect1>
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</refsect1>
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<refsect1>
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<title>Bootup in the Initial RAM Disk (initrd)</title>
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@ -239,59 +239,59 @@ emergency.service | | |
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<filename>/sysroot</filename>.
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</para>
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<programlisting> : (beginning identical to above)
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:
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v
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basic.target
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| emergency.service
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______________________/| |
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/ | v
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| initrd-root-device.target <emphasis>emergency.target</emphasis>
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| |
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| v
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| sysroot.mount
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| |
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| v
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| initrd-root-fs.target
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| |
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| v
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v initrd-parse-etc.service
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(custom initrd |
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services...) v
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| (sysroot-usr.mount and
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| various mounts marked
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| with fstab option
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| x-initrd.mount...)
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| |
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| v
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| initrd-fs.target
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\______________________ |
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\|
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v
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initrd.target
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v
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initrd-cleanup.service
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isolates to
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initrd-switch-root.target
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v
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______________________/|
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/ v
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| initrd-udevadm-cleanup-db.service
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v |
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(custom initrd |
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services...) |
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\______________________ |
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\|
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v
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initrd-switch-root.target
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v
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initrd-switch-root.service
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v
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Transition to Host OS</programlisting>
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<programlisting> : (beginning identical to above)
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:
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v
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basic.target
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| emergency.service
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______________________/| |
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/ | v
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| initrd-root-device.target <emphasis>emergency.target</emphasis>
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| |
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| v
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| sysroot.mount
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| |
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| v
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| initrd-root-fs.target
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| |
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| v
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v initrd-parse-etc.service
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(custom initrd |
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services...) v
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| (sysroot-usr.mount and
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| various mounts marked
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| with fstab option
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| x-initrd.mount...)
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| |
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| v
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| initrd-fs.target
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\______________________ |
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\|
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v
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initrd.target
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v
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initrd-cleanup.service
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isolates to
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initrd-switch-root.target
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v
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______________________/|
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/ v
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| initrd-udevadm-cleanup-db.service
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v |
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(custom initrd |
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services...) |
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\______________________ |
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\|
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v
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initrd-switch-root.target
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v
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initrd-switch-root.service
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v
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Transition to Host OS</programlisting>
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</refsect1>
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<refsect1>
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@ -300,33 +300,40 @@ emergency.service | | |
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<para>System shutdown with systemd also consists of various target
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units with some minimal ordering structure applied:</para>
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<programlisting> (conflicts with (conflicts with
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all system all file system
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services) mounts, swaps,
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| cryptsetup/
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| veritysetup
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| devices, ...)
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| |
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v v
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shutdown.target umount.target
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| |
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\_______ ______/
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\ /
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v
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(various low-level
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services)
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v
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final.target
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_____________________________________/ \_________________________________
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/ | | \
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v v v v
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systemd-reboot.service systemd-poweroff.service systemd-halt.service systemd-kexec.service
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v v v v
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<emphasis>reboot.target</emphasis> <emphasis>poweroff.target</emphasis> <emphasis>halt.target</emphasis> <emphasis>kexec.target</emphasis></programlisting>
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<programlisting> (conflicts with (conflicts with
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all system all file system
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services) mounts, swaps,
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| cryptsetup/
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| veritysetup
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| devices, ...)
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| |
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v v
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shutdown.target umount.target
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| |
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\_______ ______/
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\ /
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v
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(various low-level
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services)
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v
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final.target
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___________________________/ \_________________
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/ | | \
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v | | |
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systemd-reboot.service | | |
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| v | |
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| systemd-poweroff.service | |
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v | v |
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<emphasis>reboot.target</emphasis> | systemd-halt.service |
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v | v
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<emphasis>poweroff.target</emphasis> | systemd-kexec.service
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v |
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<emphasis>halt.target</emphasis> |
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v
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<emphasis>kexec.target</emphasis></programlisting>
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<para>Commonly used system shutdown targets are <emphasis>emphasized</emphasis>.</para>
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