日常问题解决

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我是靠谱客的博主坦率月亮，最近开发中收集的这篇文章主要介绍日常问题解决，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

以下是我个人记录故障问题的，不是笔记
1.centos使用yum安装报错
Curl error (6): Couldn’t resolve host name for http://mirrorlist.centos.org/
解决方式：
因为dns地址哪一块没有了，一般我们访问的时候先在dns上进行寻址，再建立连接
vim /etc/resolv.conf
nameserver 223.223.223.223
nameserver 114.114.114.114

ubantu下docker镜像打标签

root@guo-TM1703:/home/guo# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
guofei1205/mysql 5.6 fe58edf66bd3 2 months ago 363MB
root@guo-TM1703:/home/guo# docker tag guofei1205/mysql:5.6 guofei1205/mysql:5.7
root@guo-TM1703:/home/guo# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
guofei1205/mysql 5.6 fe58edf66bd3 2 months ago 363MB
guofei1205/mysql 5.7 fe58edf66bd3 2 months ago 363MB

centos下镜像打标签

[root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
docker.io/guofei1205/mysql 5.6 fe58edf66bd3 2 months ago 375 MB

[root@localhost ~]# docker tag mysql:5.6 mysql:5.7

[root@localhost ~]# docker images
Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.
REPOSITORY TAG IMAGE ID CREATED SIZE
docker.io/guofei1205/mysql 5.6 fe58edf66bd3 2 months ago 375 MB
localhost/mysql 5.7 fe58edf66bd3 2 months ago 375 MB

[root@localhost ~]# docker tag docker.io/guofei1205/mysql:5.6 mysql:5.7

[root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
docker.io/guofei1205/mysql 5.6 fe58edf66bd3 2 months ago 375 MB
localhost/mysql 5.7 fe58edf66bd3 2 months ago 375 MB

[root@localhost ~]# docker tag mysql:5.6 docker.io/guofei1205/mysql:5.7

163镜像站

deb http://mirrors.163.com/debian/ stretch main non-free contrib
deb http://mirrors.163.com/debian/ stretch-updates main non-free contrib
deb http://mirrors.163.com/debian/ stretch-backports main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch-updates main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch-backports main non-free contrib
deb http://mirrors.163.com/debian-security/ stretch/updates main non-free contrib
deb-src http://mirrors.163.com/debian-security/ stretch/updates main non-free contrib

中科大镜像站

deb https://mirrors.ustc.edu.cn/debian/ stretch main contrib non-free
deb-src https://mirrors.ustc.edu.cn/debian/ stretch main contrib non-free

deb https://mirrors.ustc.edu.cn/debian/ stretch-updates main contrib non-free
deb-src https://mirrors.ustc.edu.cn/debian/ stretch-updates main contrib non-free

deb https://mirrors.ustc.edu.cn/debian/ stretch-backports main contrib non-free
deb-src https://mirrors.ustc.edu.cn/debian/ stretch-backports main contrib non-free

deb https://mirrors.ustc.edu.cn/debian-security/ stretch/updates main contrib non-free
deb-src https://mirrors.ustc.edu.cn/debian-security/ stretch/updates main contrib non-free

阿里云镜像站

deb http://mirrors.aliyun.com/debian/ stretch main non-free contrib
deb-src http://mirrors.aliyun.com/debian/ stretch main non-free contrib
deb http://mirrors.aliyun.com/debian-security stretch/updates main
deb-src http://mirrors.aliyun.com/debian-security stretch/updates main
deb http://mirrors.aliyun.com/debian/ stretch-updates main non-free contrib
deb-src http://mirrors.aliyun.com/debian/ stretch-updates main non-free contrib
deb http://mirrors.aliyun.com/debian/ stretch-backports main non-free contrib
deb-src http://mirrors.aliyun.com/debian/ stretch-backports main non-free contrib

华为镜像站

deb https://mirrors.huaweicloud.com/debian/ stretch main contrib non-free
deb-src https://mirrors.huaweicloud.com/debian/ stretch main contrib non-free
deb https://mirrors.huaweicloud.com/debian/ stretch-updates main contrib non-free
deb-src https://mirrors.huaweicloud.com/debian/ stretch-updates main contrib non-free
deb https://mirrors.huaweicloud.com/debian/ stretch-backports main contrib non-free
deb-src https://mirrors.huaweicloud.com/debian/ stretch-backports main contrib non-free

清华大学镜像站

deb https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-updates main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-updates main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-backports main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-backports main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian-security/ stretch/updates main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security/ stretch/updates main contrib non-free

兰州大学镜像站

deb http://mirror.lzu.edu.cn/debian stable main contrib non-free
deb-src http://mirror.lzu.edu.cn/debian stable main contrib non-free
deb http://mirror.lzu.edu.cn/debian stable-updates main contrib non-free
deb-src http://mirror.lzu.edu.cn/debian stable-updates main contrib non-free
deb http://mirror.lzu.edu.cn/debian/ stretch-backports main contrib non-free
deb-src http://mirror.lzu.edu.cn/debian/ stretch-backports main contrib non-free
deb http://mirror.lzu.edu.cn/debian-security/ stretch/updates main contrib non-free
deb-src http://mirror.lzu.edu.cn/debian-security/ stretch/updates main contrib non-free

上海交大镜像站

deb https://mirror.sjtu.edu.cn/debian/ stretch main contrib non-free
deb-src https://mirror.sjtu.edu.cn/debian/ stretch main contrib non-free
deb https://mirror.sjtu.edu.cn/debian/ stretch-updates main contrib non-free
deb-src https://mirror.sjtu.edu.cn/debian/ stretch-updates main contrib non-free
deb https://mirror.sjtu.edu.cn/debian/ stretch-backports main contrib non-free
deb-src https://mirror.sjtu.edu.cn/debian/ stretch-backports main contrib non-free
deb https://mirror.sjtu.edu.cn/debian-security/ stretch/updates main contrib non-free
deb-src https://mirror.sjtu.edu.cn/debian-security/ stretch/updates main contrib non-free