S100 OpenExplorer

# #Common Operations

## #View Dev Board's Image Version

Run `uname -a` to check system version, as shown below:

`root@hobot:/userdata# uname -a Linux hobot 6.1.94-rt33-gb204b343107d #1 SMP PREEMPT_RT Tue Sep 3 20:37:48 CST 2024 aarch64 GNU/Linux`
Note

- `SMP` indicates that the system supports Symmetrical Multi-Processing.

- `PREEMPT` indicates that the system supports the Real-Time preemption core.

- `Tue Sep 3 20:37:48 CST 2024` indicates the release time of the system image.

- `aarch64` indicates that the platform supported by the system is the aarch64.

- `GNU/Linux` indicates that the operating system is Linux.

## #View System Logs

Run `dmesg` to check system logs.

If a system error occurs while running a program on the board (such as a killed program or mem allocation failure), execute `dmesg` to check the exact cause of the system error.

## #View BPU Utilization

Use the `hrut_somstatus` command to view the BPU usage of the current development board in the BPU status information.

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