sem Command Function This command is used to query information about kernel semaphores. Syntax sem [ID_ / fulldata_] Parameters Table 1 Parameter description ParameterDescriptionValue Range IDSpecifie
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openharmony 鸿蒙 kernel-small-debug-shell-cmd-reset
reset Command Function This command is used to restart a device. Syntax reset Parameters None. Usage Guidelines After the reset command is executed, the device restarts immediately. Example Run reset.
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openharmony 鸿蒙 kernel-small-debug-shell-cmd-reboot
reboot Command Function This command is used to restart a device. Syntax reboot Parameters None. Usage Guidelines After the reboot command is executed, the device restarts immediately. Example reboot
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openharmony 鸿蒙 kernel-small-debug-shell-cmd-pmm
pmm Command Function This command is used to check the usage of the physical pages of the system memory and the page cache. Syntax pmm Parameters None. Usage Guidelines This command is available only
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openharmony 鸿蒙 kernel-small-debug-shell-cmd-oom
oom Command Function This command is used to query and set the low memory threshold and the PageCache reclaim threshold. Syntax oom oom -i [interval] oom -m [mem byte] oom -r [mem byte] oom -h | --hel
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openharmony 鸿蒙 kernel-small-debug-shell-cmd-memcheck
memcheck Command Function This command is used to check whether the dynamically allocated memory block is complete and whether nodes in the memory pool are damaged due to out-of-bounds memory access.
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openharmony 鸿蒙 kernel-small-debug-shell-cmd-log
log Command Function This command is used to set and query log configuration. Syntax log level [levelNum] Parameters Table 1 Parameter description ParameterDescriptionValue Range levelNumSpecifies the
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openharmony 鸿蒙 kernel-small-debug-shell-cmd-kill
kill Command Function This command is used to send a signal to a process to terminate the abnormal application. Syntax kill [-l [signo] | -s signo | -signo] pid... Parameters Table 1 Parameter descrip
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openharmony 鸿蒙 kernel-small-debug-shell-cmd-hwi
hwi Command Function This command is used to query information about interrupts. Syntax hwi Parameters None. Usage Guidelines Run hwi to display the interrupt IDs, count of interrupts, and registered
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openharmony 鸿蒙 kernel-small-debug-shell-cmd-help
help Command Function This command is used to display all commands in the OS and some Toybox commands. Syntax help Parameters None. Usage Guidelines You can run help to display all commands in the cur
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