网络测试工具 NetCat 部署使用

桃扇骨 2022-11-21 04:10 319阅读 0赞

**目录**

1、官方下载

2、执行nc.exe

3、执行nc命令

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### 1、官方下载 ###

[https://eternallybored.org/misc/netcat/][https_eternallybored.org_misc_netcat]

两个版本都可以使用，这里选择 [netcat 1.12][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxMjYyNTkzNDIx_size_16_color_FFFFFF_t_70][]

### 2、执行nc.exe ###

直接点击 nc.exe 或 nc64.exe 文件，开两个 cmd窗口

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxMjYyNTkzNDIx_size_16_color_FFFFFF_t_70 1][]

两个窗口分别执行以下两个命令，一个发送消息，一个接收消息，直接执行 nc 文件可以省略nc的命令前缀

-l -p 88888

localhost 88888

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxMjYyNTkzNDIx_size_16_color_FFFFFF_t_70 2][]![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxMjYyNTkzNDIx_size_16_color_FFFFFF_t_70 3][]

### 3、执行nc命令 ###

直接执行nc命令需要配置环境变量或者将 nc.exe 文件拷贝到 C:\\Windows\\System32 目录下

这里选择将 nc.exe 文件拷贝到 C:\\Windows\\System32 目录下

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxMjYyNTkzNDIx_size_16_color_FFFFFF_t_70 4][]

nc连接命令: nc \[-options\] hostname port\[s\] \[ports\] ...

nc监听端口: nc -l -p port \[options\] \[hostname\] \[port\]

nc -lp 666666

nc localhost 666666

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxMjYyNTkzNDIx_size_16_color_FFFFFF_t_70 5][]![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxMjYyNTkzNDIx_size_16_color_FFFFFF_t_70 6][]

[https_eternallybored.org_misc_netcat]: https://eternallybored.org/misc/netcat/
[netcat 1.12]: https://eternallybored.org/misc/netcat/netcat-win32-1.12.zip
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