In addition to a specific user owner, every file and directory also has a group owner.

除了特定的用户所有者，每个文件和目录还具有一个组所有者。

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Create a directory for the user and give him the necessary permissions.

为用户创建一个目录并授予他必需的权限。

youdao

Execute permission allows the user to enter the directory and access any subdirectories.

执行权限允许用户输入目录并访问任意子目录。

youdao

For example, the company recently announced a partnership with Okta, which provides for user management and control (such as with Active Directory).

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The suite of APIs allows developers to seamlessly integrate with Polycom RealPresence video solutions such as provisioning, scheduling, directory services, user management, conference control, authentication, and billing.

FORBES: The Changing Face Of Video At Polycom

The company will also announce next week a 60-day free trial of the Red Hat Network, available through www.redhat.com , that will include access to directory services, outbound user notifications, an automated stream of open-source software, and access to community support forums.

CNN: Red Hat unveils new support network for users