2020年9月7日
系统升级 centos7.2升级会默认升级到最新版centos7.8
摘要： 1.更改yum源配置# 备份mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bakmv /etc/yum.repos.d/epel.repo /etc/yum.repos.d/epel.repo.bak# 阅读全文
posted @ 2020-09-07 11:26 邓旭阳 阅读(917) 评论(0) 推荐(0)
Unit firewalld.service could not be found. 防火墙命令找不到
摘要： # systemctl status firewalld Unit firewalld.service could not be found.# systemctl stop firewalld.serviceFailed to stop firewalld.service: Unit firewa 阅读全文
posted @ 2020-09-07 10:30 邓旭阳 阅读(14737) 评论(0) 推荐(1)