- 关闭selinux
[root@Su /]# vim /etc/selinux/config # This file controls the state of SELinux on the system. # SELINUX= can take one of these three values: # enforcing - SELinux security policy is enforced. # permissive - SELinux prints warnings instead of enforcing. # disabled - No SELinux policy is loaded. ##此处disabled为永久关闭selinux,需要重启生效 SELINUX=disabled # SELINUXTYPE= can take one of three two values: # targeted - Targeted processes are protected, # minimum - Modification of targeted policy. Only selected processes are protected. # mls - Multi Level Security protection. SELINUXTYPE=targeted
#临时关闭selinux :setenforce 0
#查看selinux状态:getenforce
-
关闭防火墙
[root@Su /]# systemctl stop firewalld ##关闭防火墙 [root@Su /]# systemctl disable firewalld ##禁止开机启动 Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service. Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service. [root@Su /]#
#systemctl enable firewalld ##开机启动
-
关闭NetworkManager
[root@Su ~]# systemctl stop NetworkManager [root@Su ~]# systemctl disable NetworkManager
-
删除UUID(eth0|eth1),并修改IP
[root@Su ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth0 TYPE=Ethernet PROXY_METHOD=none BROWSER_ONLY=no BOOTPROTO=none DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_FAILURE_FATAL=no IPV6_ADDR_GEN_MODE=stable-privacy NAME=eth0 DEVICE=eth0 ONBOOT=yes IPADDR=10.0.0.40 ####修改IP PREFIX=24 GATEWAY=10.0.0.2 DNS1=223.5.5.5 IPV6_PRIVACY=no
-
配置yum源(根据以下说明)
https://developer.aliyun.com/mirror/centos?spm=a2c6h.13651102.0.0.53322f70HiNd4M (阿里源)
https://mirrors.tuna.tsinghua.edu.cn/help/centos/ (清华源)
最后修改于 2020-01-02 15:19:35
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