VMware新建虚拟机之后的初始化工作

一、开启网络功能（后面的ifcfg-ens33自身系统不同）

vi /etc/sysconfig/network-scripts/ifcfg-ens33

ONBOOT=yes

systemctl restart network

改为桥接

vi /etc/sysconfig/network-scripts/ifcfg-ens33

BOOTPROTO=static
IPADDR=192.168.1.45
GATEWAY=192.168.1.1
NETMASK=255.255.255.0
DNS1=192.168.1.1

二、关闭防火墙

systemctl disable firewalld

systemctl stop firewalld

三、关闭selinux

vi /etc/selinux/config

SELINUX=disabled

快捷一条命令：

systemctl disable firewalld && \
systemctl stop firewalld && \
sudo sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config && \
sudo sed -i 's/ONBOOT=no/ONBOOT=yes/g' /etc/sysconfig/network-scripts/ifcfg-ens33 && \
systemctl restart network && \
sudo yum install lrzsz net-tools wget -y

关闭selinux需要重启，reboot下