101.3 Change runlevels / boot targets and shutdown or reboot system
- Reference to LPI objectives
- Weight
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3
- Key knowledge areas
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Set the default runlevel or boot target.
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Change between runlevels / boot targets including single user mode.
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Shutdown and reboot from the command line.
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Alert users before switching runlevels / boot targets or other major system events.
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Properly terminate processes.
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Awareness of acpid.
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- Partial list of the used files, terms and utilities
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/etc/inittab
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shutdown
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init
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/etc/init.d/
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telinit
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systemd
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systemctl
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/etc/systemd/
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/usr/lib/systemd/
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wall
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