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    • 3. 发明授权
    • Virtual system administration environment for non-root user
    • 非root用户的虚拟系统管理环境
    • US08412754B2
    • 2013-04-02
    • US12764656
    • 2010-04-21
    • Ruzhu ChenYinhe ChengTzy-Hwa Kathy Tzeng
    • Ruzhu ChenYinhe ChengTzy-Hwa Kathy Tzeng
    • G06F17/30
    • G06F17/30233G06F9/45537G06F9/468G06F21/53G06F21/629
    • A virtual system environment in a computing system allows non-root users to perform administrative operations normally requiring root privileges. A virtual control module has a virtual file system with virtual directories corresponding to one or more of the system directories of a root file system. Each virtual directory contains one or more symbolic links symbolically linking to one or more system files as link targets. The symbolic links have non-root permissions that allow the non-root users to perform administrative operations in the virtual control module that delete, change or replace the symbolic links. A capability is provided to resolve the symbolic links within the virtual control module to allow the non-root users to execute the link targets via the symbolic links. One or more non-root users may be placed in the virtual control module by setting their apparent root directory to a root directory of the virtual file system.
    • 计算系统中的虚拟系统环境允许非root用户执行通常需要root权限的管理操作。 虚拟控制模块具有虚拟文件系统,其虚拟目录对应于根文件系统的一个或多个系统目录。 每个虚拟目录包含一个或多个象征性的链接到一个或多个系统文件作为链接目标。 符号链接具有非根权限,允许非root用户在虚拟控制模块中执行删除,更改或替换符号链接的管理操作。 提供了一种能力来解决虚拟控制模块内的符号链接,以允许非root用户通过符号链接执行链接目标。 一个或多个非root用户可以通过将其根目录设置为虚拟文件系统的根目录而被放置在虚拟控制模块中。
    • 4. 发明申请
    • Virtual System Administration Environment For Non-Root User
    • 非根用户的虚拟系统管理环境
    • US20110264718A1
    • 2011-10-27
    • US12764656
    • 2010-04-21
    • Ruzhu ChenYinhe ChengTzy-Hwa Kathy Tzeng
    • Ruzhu ChenYinhe ChengTzy-Hwa Kathy Tzeng
    • G06F17/30G06F9/445G06F21/00
    • G06F17/30233G06F9/45537G06F9/468G06F21/53G06F21/629
    • A virtual system environment in a computing system allows non-root users to perform administrative operations normally requiring root privileges. A virtual control module has a virtual file system with virtual directories corresponding to one or more of the system directories of a root file system. Each virtual directory contains one or more symbolic links symbolically linking to one or more system files as link targets. The symbolic links have non-root permissions that allow the non-root users to perform administrative operations in the virtual control module that delete, change or replace the symbolic links. A capability is provided to resolve the symbolic links within the virtual control module to allow the non-root users to execute the link targets via the symbolic links. One or more non-root users may be placed in the virtual control module by setting their apparent root directory to a root directory of the virtual file system.
    • 计算系统中的虚拟系统环境允许非root用户执行通常需要root权限的管理操作。 虚拟控制模块具有虚拟文件系统,其虚拟目录对应于根文件系统的一个或多个系统目录。 每个虚拟目录包含一个或多个象征性的链接到一个或多个系统文件作为链接目标。 符号链接具有非root权限,允许非root用户在虚拟控制模块中执行删除,更改或替换符号链接的管理操作。 提供了一种能力来解决虚拟控制模块内的符号链接,以允许非root用户通过符号链接执行链接目标。 一个或多个非root用户可以通过将其根目录设置为虚拟文件系统的根目录而被放置在虚拟控制模块中。