Ubuntu 12.04/14.04 LTS 更换国内源
1.Linux集群环境下NTP服务器时间同步2.Linux环境下安装配置vsftpd服务(三种认证模式)3.Linux下使用LVM管理(扩展/缩小/删除)4.Linux下RAID磁盘阵列的原理与搭建5.Linux下的OpenSSH，你知道多少？6.如何在Linux下部署Samba服务？7.Linux下Rsyslog日志远程集中式管理8.Linux下如何使用Rsync备份服务器重要数据
9.Ubuntu 12.04/14.04 LTS 更换国内源
10.Linux下swap(交换分区)的增删改11.CentOS 内网YUM源配置使用12.CentOS 安装 python3.x 为默认13.CentOS 7 内核升级最新记录(yum及编译) 2024-0814.Ubuntu 22.04/24.04 LTS 用 sed 快速换国内源Ubuntu的官方源对于国内用户来说是比较慢的，可以将它的源换成国内的源，用起来就快很多了。
# Ubuntu server 环境 ubuntu@ubuntu:~$ sudo su - [ sudo ] password for ubuntu: root@ubuntu:~ # uname -r 3.19.0-25-generic root@DDTSC-Test-01:~ # lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04.5 LTS Release: 14.04 Codename: trusty root@ubuntu:~ # ufw status Status: inactive root@ubuntu:~ # ufw version ufw 0.34~rc-0ubuntu2 Copyright 2008-2012 Canonical Ltd. # Ubuntu自带的源 root@ubuntu:~ # grep -E -v '^#|^$' /etc/apt/sources.list deb http: //us .archive.ubuntu.com /ubuntu/ trusty main restricted deb-src http: //us .archive.ubuntu.com /ubuntu/ trusty main restricted deb http: //us .archive.ubuntu.com /ubuntu/ trusty-updates main restricted deb-src http: //us .archive.ubuntu.com /ubuntu/ trusty-updates main restricted deb http: //us .archive.ubuntu.com /ubuntu/ trusty universe deb-src http: //us .archive.ubuntu.com /ubuntu/ trusty universe deb http: //us .archive.ubuntu.com /ubuntu/ trusty-updates universe deb-src http: //us .archive.ubuntu.com /ubuntu/ trusty-updates universe deb http: //us .archive.ubuntu.com /ubuntu/ trusty multiverse deb-src http: //us .archive.ubuntu.com /ubuntu/ trusty multiverse deb http: //us .archive.ubuntu.com /ubuntu/ trusty-updates multiverse deb-src http: //us .archive.ubuntu.com /ubuntu/ trusty-updates multiverse deb http: //us .archive.ubuntu.com /ubuntu/ trusty-backports main restricted universe multiverse deb-src http: //us .archive.ubuntu.com /ubuntu/ trusty-backports main restricted universe multiverse deb http: //security .ubuntu.com /ubuntu trusty-security main restricted deb-src http: //security .ubuntu.com /ubuntu trusty-security main restricted deb http: //security .ubuntu.com /ubuntu trusty-security universe deb-src http: //security .ubuntu.com /ubuntu trusty-security universe deb http: //security .ubuntu.com /ubuntu trusty-security multiverse deb-src http: //security .ubuntu.com /ubuntu trusty-security multiverse # 备份源列表 root@ubuntu:~ # mv /etc/apt/sources.list /etc/apt/sources.list_bak # 阿里云源 root@ubuntu:~ # vim /etc/apt/sources.list deb https: //mirrors .aliyun.com /ubuntu/ trusty main restricted universe multiverse deb-src https: //mirrors .aliyun.com /ubuntu/ trusty main restricted universe multiverse deb https: //mirrors .aliyun.com /ubuntu/ trusty-security main restricted universe multiverse deb-src https: //mirrors .aliyun.com /ubuntu/ trusty-security main restricted universe multiverse deb https: //mirrors .aliyun.com /ubuntu/ trusty-updates main restricted universe multiverse deb-src https: //mirrors .aliyun.com /ubuntu/ trusty-updates main restricted universe multiverse deb https: //mirrors .aliyun.com /ubuntu/ trusty-backports main restricted universe multiverse deb-src https: //mirrors .aliyun.com /ubuntu/ trusty-backports main restricted universe multiverse ## Not recommended # deb https://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse # deb-src https://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse 以上内容的带有词含义解析： proposed 预发布软件源，不建议启用 deb-src 源码 # 更新源 root@ubuntu:~ # apt-get update ... ...若出现以下错误提示 ... "Hash Sum mismatch" 解决办法： sudo rm -rf /var/lib/apt/lists/ * # 删掉/var/lib/apt/lists 这个目录下的东西 sudo mkdir /var/lib/apt/lists/partial # 新建相应文件夹 sudo apt-get update # 重新update # 更新软件 root@ubuntu:~ # apt-get upgrade ... ...若出现以下错误提示 subprocess dpkg-deb --control returned error exit status 2 E: Sub-process /usr/bin/dpkg returned an error code (1) 解决办法： cd /var/lib/dpkg/ sudo mv info/ info_bak # 现将info文件夹更名 sudo mkdir info # 再新建一个新的info文件夹 sudo apt-get update # 更新 sudo apt-get -f install # 修复 sudo mv info/* info_bak/ # 执行完上一步操作后会在新的info文件夹下生成一些文件，现将这些文件全部移到info_bak文件夹下 sudo rm -rf info # 把自己新建的info文件夹删掉 sudo mv info_bak info # 把以前的info文件夹重新改回名 apt-get upgrade和dist-upgrade的差别: upgrade：系统将现有的Package升级,如果有相依性的问题,而此相依性需要安装其它新的Package或影响到其它Package的相依性时,此Package就不会被升级,会保留下来. dist-upgrade：可以聪明的解决相依性的问题,如果有相依性问题,需要安装/移除新的Package,就会试着去安装/移除它. (所以通常这个会被认为是有点风险的升级) --------------------------------------------------------------------------------------------- # 清华源 deb http: //mirrors .tuna.tsinghua.edu.cn /ubuntu/ focal main restricted deb http: //mirrors .tuna.tsinghua.edu.cn /ubuntu/ focal-updates main restricted deb http: //mirrors .tuna.tsinghua.edu.cn /ubuntu/ focal universe deb http: //mirrors .tuna.tsinghua.edu.cn /ubuntu/ focal-updates universe deb http: //mirrors .tuna.tsinghua.edu.cn /ubuntu/ focal multiverse deb http: //mirrors .tuna.tsinghua.edu.cn /ubuntu/ focal-updates multiverse deb http: //mirrors .tuna.tsinghua.edu.cn /ubuntu/ focal-backports main restricted universe multiverse deb http: //mirrors .tuna.tsinghua.edu.cn /ubuntu/ focal-security main restricted deb http: //mirrors .tuna.tsinghua.edu.cn /ubuntu/ focal-security universe deb http: //mirrors .tuna.tsinghua.edu.cn /ubuntu/ focal-security multiverse --------------------------------------------------------------------------------------------- # 中科大源 deb https: //mirrors .ustc.edu.cn /ubuntu/ focal main restricted universe multiverse deb-src https: //mirrors .ustc.edu.cn /ubuntu/ focal main restricted universe multiverse deb https: //mirrors .ustc.edu.cn /ubuntu/ focal-updates main restricted universe multiverse deb-src https: //mirrors .ustc.edu.cn /ubuntu/ focal-updates main restricted universe multiverse deb https: //mirrors .ustc.edu.cn /ubuntu/ focal-backports main restricted universe multiverse deb-src https: //mirrors .ustc.edu.cn /ubuntu/ focal-backports main restricted universe multiverse deb https: //mirrors .ustc.edu.cn /ubuntu/ focal-security main restricted universe multiverse deb-src https: //mirrors .ustc.edu.cn /ubuntu/ focal-security main restricted universe multiverse deb https: //mirrors .ustc.edu.cn /ubuntu/ focal-proposed main restricted universe multiverse deb-src https: //mirrors .ustc.edu.cn /ubuntu/ focal-proposed main restricted universe multiverse --------------------------------------------------------------------------------------------- # 网易163源 deb http: //mirrors .163.com /ubuntu/ focal main restricted universe multiverse deb http: //mirrors .163.com /ubuntu/ focal-security main restricted universe multiverse deb http: //mirrors .163.com /ubuntu/ focal-updates main restricted universe multiverse deb http: //mirrors .163.com /ubuntu/ focal-proposed main restricted universe multiverse deb http: //mirrors .163.com /ubuntu/ focal-backports main restricted universe multiverse deb-src http: //mirrors .163.com /ubuntu/ focal main restricted universe multiverse deb-src http: //mirrors .163.com /ubuntu/ focal-security main restricted universe multiverse deb-src http: //mirrors .163.com /ubuntu/ focal-updates main restricted universe multiverse deb-src http: //mirrors .163.com /ubuntu/ focal-proposed main restricted universe multiverse deb-src http: //mirrors .163.com /ubuntu/ focal-backports main restricted universe multiverse
********** 如果您认为这篇文章还不错或者有所收获，请点击右下角的【推荐】/【赞助】按钮，因为您的支持是我继续创作分享的最大动力！ **********
作者：讲文张字
出处：https://www.cnblogs.com/zhangwencheng
版权：本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出 原文链接
出处：https://www.cnblogs.com/zhangwencheng
版权：本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出 原文链接
【推荐】国内首个AI IDE，深度理解中文开发场景，立即下载体验Trae
【推荐】编程新体验，更懂你的AI，立即体验豆包MarsCode编程助手
【推荐】抖音旗下AI助手豆包，你的智能百科全书，全免费不限次数
【推荐】轻量又高性能的 SSH 工具 IShell：AI 加持，快人一步
· 分享4款.NET开源、免费、实用的商城系统
· 全程不用写代码，我用AI程序员写了一个飞机大战
· MongoDB 8.0这个新功能碉堡了，比商业数据库还牛
· 白话解读 Dapr 1.15：你的「微服务管家」又秀新绝活了
· 上周热点回顾（2.24-3.2）