Linux基础操作2
2020-09-21 本文已影响0人
鈊謰鈊
1.连接putty
(1)确保VMnet8有开
![](https://img.haomeiwen.com/i24635223/2b7dbc746ad2a52f.png)
(2)确保虚拟机里设的ip地址与虚拟网路编辑器设的ip在同一网段
![](https://img.haomeiwen.com/i24635223/4e0c0ea6071976b9.png)
(3)确保主机能够ping通虚拟机和ping百度
![](https://img.haomeiwen.com/i24635223/21d4de5ef47e332d.png)
效果图:
![](https://img.haomeiwen.com/i24635223/52fce1fd300e65f1.png)
2.配置yum源
![](https://img.haomeiwen.com/i24635223/72a266ad4c43f801.png)
(1)先装上ISO镜像,然后上面点连接
![](https://img.haomeiwen.com/i24635223/8d7a42689ca66b44.png)
(2)为/mnt写入东西,敲下面命令进入
vim /etc/yum.repos.d/cdrom.repo
里面要写的内容
![](https://img.haomeiwen.com/i24635223/6344831cb52252f4.png)
(3)挂载
Mount /dev/cdrom /mnt
(4)查看
ls /mnt
示意图
![](https://img.haomeiwen.com/i24635223/23860fb1311613fa.png)
3.配置ifconfig
yum install net-tools
4.配置ip地址四种方法
(1)第一种方法:
ifconfig ens33 192.168.19.100 netmask 255.255.255.0
(2)第二种方法(利用nmcli配置ip):
nmcli connection modify ens33 ipv4.addresses 192.168.19.100/24 ipv4.gateway 192.168.19.2 ipv4.dns 8.8.8.8 ipv4.method manual autoconnect yes
(3)第三种方法(修改网络配置文件):
vi /etc/sysconfig/network-scripts/ifcfg-ens33
![](https://img.haomeiwen.com/i24635223/0a890af55f3f9d75.png)
(4)第四种方法(nmtui):
a.
![](https://img.haomeiwen.com/i24635223/373cbdca10cb489d.png)
b.
![](https://img.haomeiwen.com/i24635223/d435f61d6c9fb52c.png)
c.
![](https://img.haomeiwen.com/i24635223/b15634b8aa1e77f7.png)
d.
![](https://img.haomeiwen.com/i24635223/f988ede0a09b56fa.png)
设置完之后有两种激活方法:
方法一:
![](https://img.haomeiwen.com/i24635223/596c1ae1afabcc34.png)
按空格键进行禁用再启用即可
![](https://img.haomeiwen.com/i24635223/84e3015a46fb5eb1.png)
方法二:按这个命令启用即可
nmcli connection up ens33
!!注意:以上如果设置完ip之后发现没有修改过来,切记要敲此命令
systemctl restart network