nmap

Nmap is a free , open source utility for network exploration or security auditing .

Nmap是一个用于网络检测或安全审计的免费开源工具。

The nmap tool provides the ability to scan for hosts across your network .

nmap工具提供了在整个网络上扫描主机的功能。

From some other system with network connectivity to your server , you can use the nmap utility to make sure the server is listening .

在一些与您的服务器连网的其他系统中，可以使用nmap工具以确保服务器执行侦听操作。

Finally , the nmap sets up CTRL-B to call the function to create a numbered backup of the current file .

最后，nmap设置CTRL-B以调用函数来创建对当前文件的有限备份。

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。

Be aware that some organizations frown on the use of port scanning tools such as nmap : make sure that your organization approves before using it .

要注意的是，某些组织不赞成使用端口扫描工具，如nmap：在使用工具之前请获取组织的批准。

The easiest way to do this is to run nmap , record the output , and then use a tool like diff to compare the output and report the changes .

要完成这项任务，最简单的方法是运行nmap，记录其输出，然后使用像diff这样的工具，以便对输出信息进行比较，并报告其中的更改。

The attacker may obtain such a list by performing a simple ping sweep using any number of freeware tools , such as Angry IP scanner or Nmap .

攻击者可能使用多种免费软件工具（如AngryIPscanner或Nmap）执行一个简单的ping扫描，以获得一个列表。

The nmap tool is great for finding IP hosts and open hosts ; however , nmap doesn 't tell you the content of the actual traffic running over the network .

对于查找IP主机和开放的主机，nmap工具是非常合适的；然而，nmap无法告诉您网络中实际传输的内容。

The option after the nmap causes the mapping not to echo any command it 's executing , ensuring that the new ; s command will do its work unobtrusively .

nmap之后的选项使得映射不能回传它所执行的任何命令，确保新的；

If you want to scan the raw data information that goes past on the network , you need to use a tool other than nmap , which only scans , hosts , and ports .

如果您希望扫描经过网络传输的原始数据信息，那么您需要使用一种其他工具，而不是nmap，因为它只能扫描主机和端口。