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01安装虚拟机
2022-07-02 06:36:00 【lucky乐琪】
vmware / virualbox
vm => virtual machine
1 vmware => n vm
redhat / ubuntu / centos7(基于redhat)
###新建虚拟机步骤####
#1、在电脑中先创建好安装的文件夹
vm-env文件下装的是虚拟机工具文件
vm-data文件下放置数据文件
#2、创建一个文件夹比如single01
#3、打开虚拟机,点击新建虚拟机,选择自定义安装,点击下一步
如下操作,按图片顺序进行,不再进行文字描述,比较简单。



位置是你刚才新建文件夹single01的绝对路劲
这里要根据自己电脑的配置进行分配,一般情况取一般。比如我是4核八线程,那我给的处理器个数为2,每个处理器的内核数量为2.
根据自己电脑内存取一半。






点击自定义硬件

点击关闭,点击完成后启动新建好的虚拟机,选择第一行白色的按回车






最后点击Begin Installation
因为Too short,所有Done点击两次
root
root
账号与密码名一样,便于记忆。

#查看主机名
hostname
#修改主机名
hostnamectl set-hostname singlelucky
#查看防火墙状态
systemctl status firewalld
#关闭防火墙
systemctl stop firewalld
#禁用防火墙
systemctl disable firewalld
#查看网络状态
systemctl status network
#查看关闭且禁用网络管理服务
systemctl status NetworkManager
systemctl stop NetworkManager
systemctl disable NetworkManager
#network配置
vi /etc/sysconfig/network-scripts/ifcfg-ens33
在命令行输入:1,$s/\"//g 替换“”为空
BOOTPROTO=static
IPADDR=192.168.19.xxx
NETMASK=255.255.255.0
GATEWAY=192.168.19.x
DNS1=8.8.8.8
DNS2=114.114.114.11
#重启网络服务
systemctl restart network
拼内网:ping www.baidu.com
拼外网:WINS+R打开命令窗口输入cmd,在命令编辑器输入:ping 192.168.19.xxx
打开Xshell新建会话
点击用户身份登录,输入信息
#########################Xshell#################################
#配置主机名和IP
vi /etc/hosts
[root@singlelucky ~]# hostname
singlelucky
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.19.xxx singlelucky
#本地镜像挂载
#本地镜像挂载
切换用户查看/dev/sr0 /mnt
[root@singlelucky ~]# su lucky
[lucky@singlelucky /]$ ls
bin boot dev etc home lib lib64 media mnt opt proc root run sbin srv sys tmp usr var
[lucky@singlelucky /]$ cd dev/
[lucky@singlelucky dev]$ ls
[lucky@singlelucky dev]$ cd /
[lucky@singlelucky /]$ ls
bin boot dev etc home lib lib64 media mnt opt proc root run sbin srv sys tmp usr var
切换回进行挂载
[lucky@singlelucky /]$ su root
Password:root
mount /dev/sr0 /mnt
#配置本地镜像源
cd /etc/yum.repos.d
#创建备份文件夹,将默认的镜像文件备份至该文件件
mkdir bak
mv *.repo bak/
#创建并编辑本地镜像配置文件
vi base.repo
------------------------
[local]
name=local
baseurl=file:///mnt
gpgcheck=0
enabled=1
------------------------
#设置远程华为镜像源
wget -o CentOS-Base.repo https://repo.huaweicloud.com/repository/conf/CentOS-7-reg.repo
#安装本地文件传输插件
yum -y install lrzsz
#拖拽上传至当前目录
#sz RESOURCE_NAME => 选择下载目录
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