Linux换源
- 1.Ubuntu换源
- 1.1 系统换源
- 1.2 pip换源
- 1.2.1 临时换源
- 1.2.1 永久换源
- Centos换源
本文仅作为个人备忘使用。在折腾seafile过程中由于需要使用docker装linux作为服务器,整合一点换源的命令。
1、清华大学开源软件镜像站
https://mirrors.tuna.tsinghua.edu.cn/ 2、北京交通大学镜像站
https://mirror.bjtu.edu.cn/cn/
3、上海交通大学镜像站
https://mirrors.sjtug.sjtu.edu.cn/
4、浙江大学开源镜像站
https://mirrors.zju.edu.cn/
5、兰州大学开源社区镜像站
https://mirror.lzu.edu.cn/
6、重庆大学开源软件镜像站
https://mirrors.cqu.edu.cn/
7、中国科学技术大学开源软件镜像
http://mirrors.ustc.edu.cn/
8、阿里云开发者社区
https://developer.aliyun.com/mirror/
9、腾讯软件源
https://mirrors.cloud.tencent.com/
10、搜狐镜像站
https://mirrors.sohu.com/
11、网易开源镜像站
https://mirrors.163.com/
12、华为开源镜像站
https://mirrors.huaweicloud.com/home
如何改变文本的样式
强调文本 强调文本
加粗文本 加粗文本
标记文本删除文本引用文本
H2O is是液体。
210 运算结果是 1024.代码块
去博客设置页面,选择一款你喜欢的代码片高亮样式,下面展示同样高亮的
代码片
.// An highlighted block var foo = 'bar';
1.Ubuntu换源
1.1 系统换源
1.备份原始源
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
2.更换国内源
更改文件权限为可读写
sudo chmod 777 /etc/apt/sources.list
打开源文件
sudo vim /etc/apt/sources.list
备选
sudo gedit /etc/apt/sources.list
sudo vi /etc/apt/sources.list
##没有安装vim可以执行安装命令
sudo apt-get install vim
键入
i
启用编辑
更换为以下内容
Ubuntu20.*
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
Ubuntu18.*
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
Ubuntu16.*
deb http://mirrors.aliyun.com/ubuntu/ xenial main
deb-src http://mirrors.aliyun.com/ubuntu/ xenial main
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main
deb http://mirrors.aliyun.com/ubuntu/ xenial universe
deb-src http://mirrors.aliyun.com/ubuntu/ xenial universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates universe
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-security main
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main
deb http://mirrors.aliyun.com/ubuntu/ xenial-security universe
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security universe
清华源
(仅列出,本人测试不成功)
# 清华源
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
键入:
i
插入模式ESC
退出插入模式:wq!
立即执行保存并退出:
退出编辑模式q
不保存退出wq
保存并退出!
立即执行
————————————————————————————————————
批量注释:
在非插入模式即ESC状态下
按control+v
进入分块(即分行)选择
按上下方向键进行选中,选中完成后键入I(即大写i)
可以输入#
或/
,然后连按两下ESC
可实现批量注释
1.2 pip换源
1.2.1 临时换源
pip install *** -i https://pypi.tuna.tsinghua.edu.cn/simple
1.2.1 永久换源
1.进入用户根目录
cd ~
2.新建隐藏文件夹
mkdir .pip
3.进入该文件夹
cd .pip
4.新建pip源配置文件
touch pip.conf
5.编辑配置文件
vim pip.conf
添加以下内容
#pip.conf
[global]
index-url = http://pypi.tuna.tsinghua.edu.cn/simple/
trusted-host = pypi.tuna.tsinghua.edu.cn
Centos换源
以Centos7为例
1.备份原始源
执行命令前先确认是否可以使用
wget
,若能则跳过本步,若不能则执行:yum install -y wget
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
2.下载国内源
### Centos7
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
### Centos6
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
### Centos5
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo
以Centos7为例
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
若wget命令不生效,说明还没有安装wget工具,可尝试
curl -O http://mirrors.aliyun.com/repo/Centos-7.repo
3.清空yum缓存并生存cache文件
yum clean all
yum makecache
4.尝试更新系统
yum -y update