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32 lines
620 B
Markdown
32 lines
620 B
Markdown
3 years ago
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# history
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打印命令历史。
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::: tip
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历史指令会通过一个名叫 history 的文件持久化，所以 history 指令可以查看当前 arthas 服务器的所有历史命令，而不仅只是当前次会话使用过的命令。
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:::
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### 参数说明
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| 参数名称 | 参数说明 |
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| -------: | :---------------------- |
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| [c:] | 清空历史指令 |
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| [n:] | 显示最近执行的 n 条指令 |
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### 使用参考
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```
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#查看最近执行的3条指令
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$ history 3
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269 thread
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270 cls
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271 history 3
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```
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```
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#清空指令
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$ history -c
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$ history 3
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1 history 3
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```
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