2022-07-15 22:37:32 +08:00
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# tee
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2019-12-18 15:48:29 +08:00
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2020-08-07 18:28:00 +08:00
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[`tee`在线教程](https://arthas.aliyun.com/doc/arthas-tutorials.html?language=cn&id=command-tee)
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2020-07-23 15:19:04 +08:00
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2022-07-15 22:37:32 +08:00
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::: tip
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类似传统的`tee`命令, 用于读取标准输入的数据，并将其内容输出成文件。
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2019-12-18 15:48:29 +08:00
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2022-07-15 22:37:32 +08:00
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tee 指令会从标准输入设备读取数据，将其内容输出到标准输出设备，同时保存成文件。
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:::
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2019-12-18 15:48:29 +08:00
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2022-08-09 18:42:39 +08:00
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## 使用参考
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2019-12-18 15:48:29 +08:00
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```
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USAGE:
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tee [-a] [-h] [file]
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SUMMARY:
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tee command for pipes.
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EXAMPLES:
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sysprop | tee /path/to/logfile | grep java
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sysprop | tee -a /path/to/logfile | grep java
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WIKI:
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2020-08-10 19:22:28 +08:00
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https://arthas.aliyun.com/doc/tee
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2019-12-18 15:48:29 +08:00
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OPTIONS:
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-a, --append Append to file
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-h, --help this help
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<file> File path
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2022-07-15 22:37:32 +08:00
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```
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