youtube-dl配置

1.安装pip

yum -y install epel-release //安装epel扩展源
yum -y install python-pip //安装pip
yum clean all //清除cache
pip install youtube-dl //更新pip

2.配置youtube-dl

pip install youtube-dl/pip install --upgrade youtube-dl //安装youtube-dl
sudo yum install ffmpeg ffmpeg-devel -y //安装ffmpeg

3.设置alias

alias youdl='youtube-dl --write-auto-sub --sub-format "ass/srt/best" --convert-subs "srt" --exec "mv {} /data/sftp/ylh/{}"' //自动下载字幕，并转换为srt格式，下载完成后mv到指定目录

添加至环境变量 ~/.bashrc 

4.下载示例

youdl https://www.youtube.com/watch?v=I8Umj580ls0&t=9s

5.参考

https://zshmobi.com/2017/08/11/download-youtube-video-with-youtube-dl/

https://linuxconfig.org/download-video-from-the-command-line-with-youtube-dl

http://www.cnblogs.com/yaoz/p/6870187.html

https://github.com/rg3/youtube-dl/blob/master/README.md#readme