可以使用ulimit命令修改限制(需要适当的权限或根访问)。

You can change this (with suitable permissions or root access) using the ulimit command.

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设置acl，使之具有适当的权限访问数据库，这非常重要。

It is important to set up the ACL to databases with the proper access.

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要完成该任务，您必须清楚该程序的进程ID，并且必须具有适当的权限。

To do so, you must know the process ID of the program, and you must have the appropriate permissions.

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