知识碎片-环境配置

1.添加-i 下载快：

pip install onnxruntime-gpu==X.X.X -i https://pypi.tuna.tsinghua.edu.cn/simple

2.ubuntu中没有vim如何更换源

备份：cp sources.list sources.list_bak
重写：echo “deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse” > sources.list
更新：sudo apt-get update
sudo apt-get upgrade

源：

#  中科大源
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restric