IP和OUI供应商提供的Nmap输出

本文介绍了IP和OUI供应商提供的Nmap输出的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

要转换此nmap输出:

Want to transform this nmap output:

Nmap scan report for 192.168.1.38
Host is up (0.0092s latency).
MAC Address: B8:78:2E:XX:XX:XX (Apple)
Nmap scan report for 192.168.1.39
Host is up (0.0092s latency).
MAC Address: 40:6C:8F:XX:XX:XX (Apple)
Nmap scan report for 192.168.1.201
Host is up (0.019s latency).
MAC Address: 3C:DF:A9:XX:XX:XX (Arris Group)
Nmap scan report for 192.168.1.36
Host is up.
Nmap done: 256 IP addresses (4 hosts up) scanned in 1.77 seconds

进入:

192.168.1.38 (Apple)
192.168.1.39 (Apple)
192.168.1.201 (Arris Group)

请注意，不包括最后一个IP 192.168.1.36(扫描仪IP).

Note that the last IP 192.168.1.36 (scanner IP) is not included.

使用:sudo nmap -n -sn 192.168.1.0/24 | awk '/Nmap scan report/{printf $5;printf " ";getline;getline;print $4;}' > scan-output.txt

我包含扫描仪IP，仅包含供应商的第一个单词.

I include the scanner IP and only the first word of the vendor.

192.168.1.38 (Apple)
192.168.1.39 (Apple)
192.168.1.201 (Arris
192.168.1.36 IP

请帮助.预先谢谢你！

推荐答案

使用awk

单线:

awk '/^(Nmap scan|MAC Address)/{ORS=(f+=sub(/^.*(for|:..) /,""))%2?OFS:RS; print}END{printf "IP\n"}' infile

更易读:

awk '/^(Nmap scan|MAC Address)/{
            ORS=(f+=sub(/^.*(for|:..) /,""))%2?OFS:RS;
            print
      }
      END{
           printf "IP\n"
      }
     ' infile

测试结果:

$ cat infile
Nmap scan report for 192.168.1.38
Host is up (0.0092s latency).
MAC Address: B8:78:2E:XX:XX:XX (Apple)
Nmap scan report for 192.168.1.39
Host is up (0.0092s latency).
MAC Address: 40:6C:8F:XX:XX:XX (Apple)
Nmap scan report for 192.168.1.201
Host is up (0.019s latency).
MAC Address: 3C:DF:A9:XX:XX:XX (Arris Group)
Nmap scan report for 192.168.1.36
Host is up.
Nmap done: 256 IP addresses (4 hosts up) scanned in 1.77 seconds

$ awk '/^(Nmap scan|MAC Address)/{ORS=(f+=sub(/^.*(for|:..) /,""))%2?OFS:RS; print}END{printf "IP\n"}' infile
192.168.1.38 (Apple)
192.168.1.39 (Apple)
192.168.1.201 (Arris Group)
192.168.1.36 IP

-编辑评论-

$ awk 'f==2{print s; f=s=""}/^(Nmap scan|MAC Address)/{sub(/^.*(for|:..) /,"");f++;s=(s?s OFS :"")$0}END{if(f==2)print s}' infile
192.168.1.38 (Apple)
192.168.1.39 (Apple)
192.168.1.201 (Arris Group)

这篇关于IP和OUI供应商提供的Nmap输出的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

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