Listing 1: Nessus command-line mode.

清单1：nessus命令行模式。

Listing 2: Nessus command-line example.

清单2：nessus命令行示例。

Listing 3: Constructor for the Nessus class.

清单3：nessus类的构造函数。

Listing 4: Initializing a Nessus class instance.

清单4：初始化nessus类实例。

The Nessus server runs on the Linux platform only.

Nessus 服务器仅在 Linux 平台上运行。

After you create a Nessus class instance, it needs to be initialized.

创建了nessus类实例后，需要对其进行初始化。

And if you think you have everything covered, try vulnerability assessment tools like hydra, nessus, and nmap.

如果您认为这已经涉及了所有的方面，那么就请试一下缺陷评估工具，例如hydra、nessus和nmap。

Organizations can use a tool like the Nessus tool to audit business critical enterprise devices and applications.

各个组织可以使用Nessus之类的工具来对业务关键型企业设备和应用程序进行审核。

The Nessus vulnerability scanner provides several important scanning features, such as high-speed discovery, asset profiling, and vulnerability analysis.

Nessus漏洞扫描器提供几个重要的扫描特性，比如高速发现、资产概况和漏洞分析。

The Nessus vulnerability scanner provides several important scanning features, such as high-speed discovery, asset profiling, and vulnerability analysis.

Nessus漏洞扫描器提供几个重要的扫描特性，比如高速探测、资产分析和漏洞分析。

Because each on demand scan is single-threaded, a session bean is created to encapsulate the Nessus class to provide the session interface to the portlet.

由于每个按需扫描都是单线程的，因此将创建会话Bean来封装nessus类，以向Portlet提供会话接口。

This won't save their information to the CD, but it will allow apt-get upgrade to work, nessus plugins update, and anything else that would require write access to the filesystem.

虽然这不会将用户的信息保存到CD上，但是可以使用apt - get进行升级，更新nessus插件，以及需要对这个文件系统具有写权限的任何事情。