-e /etc/my.cnf

根据提供的引用内容，可以看出在安装MySQL的Docker容器时，使用了"-e /etc/my.cnf"这个选项。然而，根据引用\[1\]和引用\[2\]中的命令，没有看到使用"-e /etc/my.cnf"这个选项。而引用\[3\]中提到，文件"/etc/my.cnf"在安装Percona-Server-shared-56-5.6.48-rel88.0.1.el7.x86_64时与文件"mysql-community-server-5.7.30-1.el7.x86_64"发生了冲突。因此，根据提供的信息，无法确定"-e /etc/my.cnf"选项的具体含义和作用。
#### 引用[.reference_title]
- *1* *2* [docker 安装mysql mysqld: Can‘t read dir of ‘/etc/my.cnf.d‘ (OS errno 2 - No such file or ...](https://blog.csdn.net/weixin_40841731/article/details/122111820)[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^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [[Zabbix5.0]Transaction check error: file /etc/my.cnf from install of Percona-Server-shared-56-5.6.48...](https://blog.csdn.net/weixin_28952093/article/details/113599447)[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^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
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