> For the complete documentation index, see [llms.txt](https://www.heresecurity.wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.heresecurity.wiki/heng-xiang-yi-dong/tan-ce-fu-wu-duan-kou/nc.md).

# Nc

```
>nc -znv 192.168.0.98 1-65535
```

![image](https://raw.githubusercontent.com/xiaoy-sec/Pentest_Note/master/img/321.png)

```
>nc -v -w 1 192.168.0.110 -z 1-1000
>for i in {101..102}; do nc -vv -n -w 1 192.168.0.$i 21-25 -z; done
```