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add en/Development-And-Common-Documents/Basic_Operation/View_System_Information.md.
Signed-off-by: jlspcdd1227dd <12046126+jlspcdd1227dd@user.noreply.gitee.com>
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# View system information
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- View kernel version
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```
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uname -a
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```
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- View system version information
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```
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cat /etc/os-release
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lsb_release -a
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```
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- View CPU information
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```
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lscpu
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```
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- View memory information
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```
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free
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```
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- View disk information
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```
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df -h
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fdisk -l
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```
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- View real-time information of system resources
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```
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top
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```
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- View hard disk read and write speed
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```
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iostat -t 1 3
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# 1s once, check 3 times
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```
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> Copyright statement: This article is original by rechie, authorized according to [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/) license, please attach the source link and this statement for reprinting.
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