free Command Function This command is used to display the memory usage in the system. Syntax free [-b | -k | -m | -g | -t] Parameters Table 1 Parameter description ParameterDescription No parameterDis
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openharmony 鸿蒙 kernel-small-debug-shell-cmd-exec
exec Command Function This command is a built-in shell command used to execute basic user-mode programs. Syntax exec <executable-file> Parameters Table 1 Parameter description ParameterDescripti
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openharmony 鸿蒙 kernel-small-debug-shell-cmd-dmesg
dmesg Command Function This command is used to display system boot and running information. Syntax dmesg dmesg [-c/-C/-D/-E/-L/-U] dmesg -s [size] dmesg -l [level] dmesg > [fileA] Parameters Table
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openharmony 鸿蒙 kernel-small-debug-shell-cmd-date
date Command Function This command is used to query the system date and time. Syntax date date --help date +[Format] date -u Parameters Table 1 Parameter description ParameterDescriptionValue Range --
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openharmony 鸿蒙 kernel-small-debug-shell-cmd-cpup
cpup Command Function This command is used to query the CPU percent (CPUP) of the system. Syntax cpup [mode] [taskID] Parameters Table 1 Parameter description ParameterDescriptionValue Range modeDispl
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openharmony 鸿蒙 kernel-small-debug-shell-build
Shell Command Programming Example Example Description This section describes how to add a shell command test using static registration and dynamic registration. Static Registration Development process
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开源鸿蒙 Process Debugging
kernel-small-debug-process.md
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openharmony 鸿蒙 kernel-small-debug-process-cpu
Process Debugging Basic Concepts The central processing unit percent (CPUP) includes the system CPUP, process CPUP, task CPUP, and interrupt CPUP. With the system CPUP, you can determine whether the c
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开源鸿蒙 Other Kernel Debugging Methods
Dying Gasp
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开源鸿蒙 Kernel-Mode Memory Debugging
Memory Information Statistics
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