/etc/init.d/mysqld: line 239:

根据提供的引用内容，可以看出在启动MySQL时出现了错误。错误信息显示找不到MySQL服务器的路径。具体来说，错误发生在`/etc/init.d/mysql`文件的第239行，该行调用了`my_print_defaults`命令，但是该命令未找到。这可能是由于MySQL服务器的安装路径不正确或者缺少必要的文件导致的。
#### 引用[.reference_title]
- *1* *2* [MySQL启动时的两个报错问题处理和插件升级](https://blog.csdn.net/weixin_40074744/article/details/100563093)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [liunx 安装 mysql 时遇到错误的解决](https://blog.csdn.net/qq_31683775/article/details/104059033)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
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