史上最强！centos 安装（最详细步骤,包含不能上网问题）

太过爱你忘了你带给我的痛 2022-10-16 06:29 171阅读 0赞

## centos 安装 ##

[https://blog.csdn.net/qq\_39135287/article/details/83993574][https_blog.csdn.net_qq_39135287_article_details_83993574]

## 不能上网解决 ##

[https://www.cnblogs.com/justuntil/p/7879748.html][https_www.cnblogs.com_justuntil_p_7879748.html]

## 若第二天不能上网 ##

https://blog.csdn.net/qq\_32539825/article/details/87867633

## clone虚拟机不能上网，且ifconfig命令看不到如ens32 ##

1、虚拟机我每个服务器加了mac地址  
[https://zmedu.blog.csdn.net/article/details/77413783?utm\_medium=distribute.pc\_relevant.none-task-blog-OPENSEARCH-7.control&depth\_1-utm\_source=distribute.pc\_relevant.none-task-blog-OPENSEARCH-7.control][https_zmedu.blog.csdn.net_article_details_77413783_utm_medium_distribute.pc_relevant.none-task-blog-OPENSEARCH-7.control_depth_1-utm_source_distribute.pc_relevant.none-task-blog-OPENSEARCH-7.control]  
2、vi etc/sysconfig/network-scripts/ens\* 把和其他服务器可能一样的，此处我改了uuid ipaddr改成另一个，避免重复  
3、

systemctl stop NetworkManager                             临时关闭
    systemctl disable NetworkManager                          永久关闭网络管理命令
    systemctl start network.service                           开启网络服务

*  1
 *  2
 *  3

## mysql clone后出现 ##

ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (111)  
解决：  
systemctl start mariadb.service  
systemctl enable mariadb.service  
mysql\_secure\_installation

--------------------

![format_png][]

**想要实时关注更多干货好文，扫描下图关注：**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxNTcwNjU4_size_16_color_FFFFFF_t_70][]

[https_blog.csdn.net_qq_39135287_article_details_83993574]: https://blog.csdn.net/qq_39135287/article/details/83993574
[https_www.cnblogs.com_justuntil_p_7879748.html]: https://www.cnblogs.com/justuntil/p/7879748.html
[https_zmedu.blog.csdn.net_article_details_77413783_utm_medium_distribute.pc_relevant.none-task-blog-OPENSEARCH-7.control_depth_1-utm_source_distribute.pc_relevant.none-task-blog-OPENSEARCH-7.control]: https://zmedu.blog.csdn.net/article/details/77413783?utm_medium=distribute.pc_relevant.none-task-blog-OPENSEARCH-7.control&depth_1-utm_source=distribute.pc_relevant.none-task-blog-OPENSEARCH-7.control
[format_png]: /images/20221014/fde0b18faa67416e945c8b0099c58e16.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxNTcwNjU4_size_16_color_FFFFFF_t_70]: /images/20221014/ec1ade25afbf43a1b65680b62062c62c.png