默认centos是国外的源,不管下载还是更新,速度都差强人意,下面介绍如何改为国内源
更换Yum源
### centos7
- wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
- 运行 yum makecache 生成缓存
- sed -i -e '/mirrors.cloud.aliyuncs.com/d' -e '/mirrors.aliyuncs.com/d' /etc/yum.repos.d/CentOS-Base.repo
yum clean all # 清除系统所有的yum缓存
yum makecache # 生成yum缓存
更换pip源
mkdir -p ~/.pip
vim ~/.pip/pip.conf
[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple
[install]
trusted-host = https://pypi.tuna.tsinghua.edu.cn
timeout = 6000
更换docker源
vim /etc/docker/daemon.json
{
"registry-mirrors": ["https://docker.mirrors.ustc.edu.cn"]
}
python3运行环境
yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel
yum install python3-devel -y
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