Nmap (Network Mapper) is a powerful open-source tool used for network exploration and security auditing. Below are some fundamental commands and usage scenarios to help you get started with Nmap.
### Installation
To install Nmap, you can typically use your system's package manager:
- **On Debian/Ubuntu:**
```bash
sudo apt update
sudo apt install nmap
```
- **On CentOS/RHEL:**
```bash
sudo yum install nmap
```
- **On macOS


