一.系統安裝
English
Install ubuntu
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keyboard layout :select English
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Updates and other sofeware
Normal installation
Download updates while installing ubuntu
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Installation type
Erase disk and install ubuntu
Install now
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shanghai
name login
wait…wait…
Installation complete
restart
系統優化
1.安裝SSH 服務設置開機啓動
apt-get install openssh-server
sudo systemctl start ssh
sudo systemctl enable ssh
2.安裝vim
sudo apt-get install vim
3.設置固定地址
查看自己的網卡地址
bluesv@bluesv-virtual-machine:/$ ip add
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens160: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 00:0c:29:6f:40:b9 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.190/24 brd 192.168.1.255 scope global dynamic noprefixroute ens160
valid_lft 84431sec preferred_lft 84431sec
inet6 fe80::6e9c:6fc1:82d0:4cfd/64 scope link noprefixroute
valid_lft forever preferred_lft forever
bluesv@bluesv-virtual-machine:/$
修改網卡地址爲固定地址
sudo vim /etc/netplan/01-network-manager-all.yaml
network:
version: 2
renderer: NetworkManager
ethernets:
ens160:
dhcp4: no
addresses: [192.168.1.67/24]
gateway4: 192.168.1.1
nameservers:
addresses: [8.8.8.8, 114.114.114.114]
4.更新默認源爲阿里源
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
sudo su
>/etc/apt/sources.list
vim /etc/apt/sources.list
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
#更新
apt-get update
apt-get upgrade