Mounting and unmounting filesystems usually requires root authority.
安装和卸载文件系统通常需要root权限。
Log on as a user with root authority and make sure the DISPLAY variable is set correctly.
以具有系统管理员权限的用户登录，并确保正确地设置DISPLAY变量。
Some basic components are available in normal user mode, but you will need root authority to perform many commands.
普通用户模式提供一些基本组件，但许多命令都需要根权限。
You will need to be root or have root authority via sudo, as shown here, to display or manipulate the partition table.
要显示或操纵分区表，您需要是root用户，或者通过sudo命令获得root权限，如本清单所示。
Log on as a user with root authority, and install the fix pack choosing the methods described in the Installation section.
以具有系统管理员权限的用户登录，按照安装一节描述的方法之一安装修订包。
Also, you do not need to have root authority to set up public key-based authentication (portions of the host-based authentication setup require root access).
而且，不需要root授权就可以设置基于公钥的认证(部分基于主机的认证需要root访问)。
Also, you do not need to have root authority to set up public key-based authentication (portions of the host-based authentication setup require root access).
而且，不需要root授权就可以设置基于公钥的认证(部分基于主机的认证需要root访问)。
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