【Linux】Ubuntu 18.04 Python修改 pip源为阿里源, 修改 apt源为阿里源

1. 在 home/用户名/ 目录下创建 .pip文件夹

cd ~
mkdir .pip
cd ~/.pip
touch pip.conf

2. 编辑 pip.conf文件, 输入以下内容保存即可

[global]
trusted-host=mirrors.aliyun.com
index-url=https://mirrors.aliyun.com/pypi/simple/

3. 修改 apt源

# 备份原来的源
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
# 修改源文件
sudo vim /etc/apt/sources.list
# 将下面的阿里源覆盖文件内容

deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
 
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
 
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
 
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
 
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse

# 更新源
sudo apt-get update