curl

用法

• http请求
  curl -vv url:-vv可以看到请求与响应的详细信息

• 发送POST请求
  http://imyhq.com/telecommunication/41018.html
  加上-X POST

• 指定网卡
  https://blog.csdn.net/qq_32605451/article/details/126153606

错误总结

• Warning: Binary output can mess up your terminal. Use “–output -” to tell
  Warning: curl to output it to your terminal anyway, or consider "–output
  Warning: " to save to a file.
  https://blog.csdn.net/hezuijiudexiaobai/article/details/106169526

sudo curl http://model.scir.yunfutech.com/model/ltp_data_v3.4.0.zip --output pyltp.zip
需要指定文件名