安装二进制文件、init脚本、示例配置文件并设置外部命令目录上的权限，如清单6所示。

Install binaries, init script, sample config files, and set permissions on the external command directory, as shown in Listing 6.

youdao

因此，任何有权在SYSTEM.COM MAND . INPUT或它的别名上传递或设置身份上下文的用户都有可能使用其他userid的权限发出命令。

Therefore any user that has the authority to pass or set identity context on SYSTEM.COMMAND.INPUT or its alias can, potentially, issue a command with some other userid's authority.

youdao

因此，这个命令为所有的三类用户设置了读和执行权限。

Thus, this command enables read and execute for all three constituencies.

youdao