Linux command
havn 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Scan default ports
havn [host]
Scan a specific port range
havn -p [1-1024] [host]
Scan specific ports
havn -p [80,443,8080] [host]
Scan with increased retry count
havn -r [3] [host]
Scan with custom timeout
havn -t [2000] [host]
Scan all ports
havn -p [1-65535] [host]
说明
havn is a lightweight, self-contained port scanning application written in Rust. It uses asynchronous Tokio multithreading to deliver fast and reliable results with a binary size under 1MB. It supports both IPv4 and IPv6 scanning and runs on Linux (including ARM), macOS, and Windows. havn comes with sensible defaults for quick scanning while allowing customization of port ranges, timeouts, and retry counts for more thorough scans.
参数
- -p _PORTS_
- Port or port range to scan (e.g. 80, 1-1024, 80,443,8080)
- -r _RETRIES_
- Number of retries for each port
- -t _TIMEOUT_
- Timeout in milliseconds per port
- -h, --help
- Print help
- -V, --version
- Print version
FAQ
What is the havn command used for?
havn is a lightweight, self-contained port scanning application written in Rust. It uses asynchronous Tokio multithreading to deliver fast and reliable results with a binary size under 1MB. It supports both IPv4 and IPv6 scanning and runs on Linux (including ARM), macOS, and Windows. havn comes with sensible defaults for quick scanning while allowing customization of port ranges, timeouts, and retry counts for more thorough scans.
How do I run a basic havn example?
Run `havn [host]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -p _PORTS_ do in havn?
Port or port range to scan (e.g. 80, 1-1024, 80,443,8080)