认识
官网：None
文档：man axel | https://github.com/axel-download-accelerator/axel/blob/master/README.md
仓库：https://github.com/axel-download-accelerator/axel
AXEL – Lightweight CLI download accelerator. 简而言之，axel 是个下载加速工具。
性质
Axel supports HTTP, HTTPS, FTP and FTPS protocols.
Axel tries to accelerate the download process by using multiple connections per file, and can also balance the load between different servers.
构建
apt-get install axel # Ubuntu 25.10