linux虚拟机环境安装

安装vmware10

安装CentOS7_64_master

配置网络

#改名

mv /etc/sysconfig/network-scripts/ifcfg-ens33 /etc/sysconfig/network-scripts/ifcfg-eth0

#修改内容

vi /etc/sysconfig/network-scripts/ifcfg-eth0

#NAME项和DEVICE项修改为eth0之后保存

:wq!

#重启

reboot

设置时区

tzselect

安装ifconfig

yum search ifconfig 找到包

yum install -y net-tools.x86_64

安装vim

yum install -y vim*

安装jdk8

路径：/usr/java

tar -zxvf jdk-8u201-linux-x64.tar.gz

vim /etc/profile

JAVA_HOME=/usr/java/jdk1.8.0_201

PATH=$JAVA_HOME/bin:$PATH

CLASSPATH=$JAVA_HOME/jre/lib/ext:$JAVA_HOME/lib/tools.jar

export PATH JAVA_HOME CLASSPATH

source /etc/profile

java -version

安装wget

yum install wget.x86_64

换阿里yum源

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

关闭防火墙

systemctl stop firewalld

systemctl disable firewalld