NAME
halt, poweroff, reboot − Halt, power−off or reboot the machine
SYNOPSIS
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halt [OPTIONS...] |
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poweroff [OPTIONS...] |
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reboot [OPTIONS...] |
DESCRIPTION
halt, poweroff, reboot may be used to halt, power−off or reboot the machine.
OPTIONS
The following options are understood:
−−help
Print a short help text and exit.
−−halt
Halt the machine, regardless of which one of the three commands is invoked.
−p, −−poweroff
Power−off the machine, regardless of which one of the three commands is invoked.
−−reboot
Reboot the machine, regardless of which one of the three commands is invoked.
−f, −−force
Force immediate halt, power−off, reboot. Do not contact the init system.
−w, −−wtmp−only
Only write wtmp shutdown entry, do not actually halt, power−off, reboot.
−d, −−no−wtmp
Do not write wtmp shutdown entry.
−−no−wall
Do not send wall message before halt, power−off, reboot.
EXIT STATUS
On success, 0 is returned, a non−zero failure code otherwise.
NOTES
These are legacy commands available for compatibility only.