Alibaba cloud server purchase, basic configuration, (xshell) remote connection and environment building

One 、 Purchase of servers

1、 Purchase time point ： When it comes to activities 、 Use student identity to buy

（1） Activities ： Want to whore a server for nothing

• A double tenth , It can be around double eleven , A little earlier , Baidu or B standing , Search Alibaba cloud server 、 Tencent server (618 There may be )
• commonly , Through their ** Promotion Links ( They have got the promotion fee , Buy it yourself first , Then they refund the purchase fee later ), You get a free ordinary server ~~~ however , The requirement is New people **

（2） More activities ：

• Must rush for money ： everyday 10:00 Start buying

  • Snap up address ：https://www.aliyun.com/activity/goods

  • It's best to participate in rush buying every morning , Like computational c6 Example of 2 nucleus 4G1M Bandwidth rush purchase price 864.96 element 、 Shared s6 example 4 nucleus 8G1M Bandwidth rush purchase price 764.52 These popular configurations are , Most of the time, they are snapped up in the morning .

• Special activities for new people's welfare ： The requirement is new

  • New address ：https://www.aliyun.com/activity/new

• Cloud server Special selection ： Activities include exclusive for new enterprise users 、 Exclusive for individual new users 、 Try several zones for free

  • Select special address ：https://www.aliyun.com/daily-act/ecs/activity_selection

• Flying member program ： Activities for enterprise users

  • Feitian member program address ：https://www.aliyun.com/feitianvip

（3） Student status , You can search on Alibaba cloud ** Student machine **

• Student machine purchase link ：https://developer.aliyun.com/plan/grow-up

• First registered student status , There may be activities to send a server for two or three months

• Student status ： The requirement is 24 Students under the age of , Normal server , The general price is about 100

Two 、 Basic configuration after server purchase

1、 Attention to detail ： Type of server purchased 、 When watching the configuration tutorial , Choose the right type

• for example ： The lightweight application server has only a thin version of the firewall , Didn't like ECS A security group like that .

■ this paper , Take your own lightweight application server as an example ：

1、 Basic configuration ：

（1） Find the server you bought ： After login , Click on the console

（2） Reset the system 、 Reset password ( After resetting the password, restart )

• My system image , I chose centos7, In fact, you can also choose Ubuntu Of
• Application system , Change it then

（3） Security — Set up a firewall

3、 ... and 、 Use xshell Connect to remote server

install xshell The tutorial is in another article ：https://blog.csdn.net/weixin_45630258/article/details/124377046

• Remote connection open port ：22

• The way 1： By creating a session

• The way 2： Through the command ssh, for example ssh ip Address

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■ The way 1, Connect to the remote server by creating a session

1、 Create a session ：

2、 Unknown host key — Click accept and save ：

3、 Enter the user name of the server ：

4、 Set it and remember the user name 、 Remember the password ：

5、 Successfully connected to the remote server ：

■ The way 2： Through the command ssh, for example ssh ip Address

When found using xshell The connection to the remote server suddenly failed , In the local ping once , If the request times out

solve ---- Try restarting the remote server

xshell Change the font size of ：

Ctrl + Mouse wheel , Enlarge and reduce Fonts ！

xshell Common shortcut keys

Autocomplete command tab

Four 、 Alibaba cloud server setup environment

• After connecting to the server , We need to build an environment

• Mode one ： The fool – Install the pagoda panel

• Mode two ： Use command – Native (linux command )

1、 Alibaba cloud server installation pagoda

（1） Introduction to pagoda panel

• It is a domestic development Server management tools , Focus on operation and maintenance server efficiency and security , For individuals 、 The team 、 Small and medium-sized enterprises provide a new generation of server operation and maintenance products and services .

（2） Pagoda panel function ：

• Mainly used for management 、 Maintain server usage , Is a server management software , Support windows and linux System , Manage the server through the browser , For example, create a new website 、FTP、 Database etc. , Software management with visual environment 、 visualization CPU、 Memory 、 Traffic monitoring 、 Security monitoring software 、 Visual file management 、 terminal 、 Planning tasks 、 Software store and other functions

（3） Installation tutorial of pagoda panel ：

https://www.bt.cn/bbs/thread-19376-1-1.html

• The premise of installing the pagoda ： Make sure it's a clean operating system

  • No other environmental belt has been installed Apache/Nginx/php/MySQL/pgsql/gitlab/java**（ The existing environment cannot be installed ）**

• Release port ：

  • Visiting the pagoda requires 8888 The port is released
  • 20 、21、 39000-40000 port （linux System ）,3000-4000（windows System ）
  • 22 (SSH)
  • 80、443（ Website and SSL）
  • 3306 （ Database remote connection ）
  • 888 （phpmyadmin）

  ● If you enter the panel and modify the panel port or FTP port , Remember to release the corresponding ports in the security group and panel firewall 【 details ： After opening the security group , To restart the system 】

• Centos Installation command ：

  yum install -y wget && wget -O install.sh http://download.bt.cn/install/install_6.0.sh && sh install.sh 12f2c1d72
  

• After downloading , You can get an address ： The management panel of the pagoda ！

• Command to view pagoda login information ：bt default

  • url:
    • Internet panel address : http://ip Address :8888/d2f1b2a6
    • Intranet panel address : http://ip Address :8888/d2f1b2a6
  • username: bl6ckjgn
  • password: 973eedf6

• Software store using pagoda's management panel ：

  ● Customize the installation server environment ：

  • mysql-5.7
  • apache-2.4
  • nginx-1.16
  • redis[ Now there is no... On the pagoda 5.x Version of , Native install command is required ]

  ● One click deployment environment ：

  ● The management port in the pagoda panel ( Open port )：

• When opening ports , In addition to the need for safe opening in the pagoda panel , It also needs to be opened in Alibaba cloud's firewall (esc Words , It also needs to be open in the security group )

（4） Put it on the website to visit ！

• such as tomcat Just put it in webapps Under the table of contents !

• Special website ： Open source project , Just follow your own operation

（5） Upload files and try to use XFTP

xftp The installation tutorial for is in ：https://blog.csdn.net/weixin_45630258/article/details/124377046

● stay xshell Use in XFTP：

（6） If the website access test fails ：

• It must be a firewall ,（Linux The server , Alibaba cloud security group panel ！）
  • war Throw it directly to tomcat that will do
  • jar Direct use java—jar Execute to access

5、 ... and 、 Product launch ( Domain name resolution 、 Website filing )

• Domain name filing is required for the product to go online

Domain name resolution

(1) Create a domain name template ：

● Steps to create a domain name template ：

• Log in to alicloud account , Click on the console ：

• Click on three bars ：

• Search for domain names , Get into ** Domain name console **：

• Create information template , Then wait until the audit is successful ( A message will be sent to you after the approval [ Generally, it may be during the working period of the staff 2-3 The audit passed within hours ]):

(2) Choose a domain suffix with the right price ： For students , Just buy a cheap domain suffix , Don't buy .com .cn These are expensive

• My domain name suffix is .site [7 Yuan ha ha ha ]

● Steps to purchase a domain name ：

• Log on the official website of aliyun , Select the search icon ：

• Enter a custom domain name , Choose a cheap suffix ：

• Add to the list , Click on the domain name list ：

• Buy now ：

• Select the owner of the domain name as an individual , Then pay ：

• Sign in ** Domain name console **, Waiting for approval ：

(3) Domain name resolution ：

• thus , Later my ip( A string of numbers ) You can use the domain name yilele.site perhaps www.yilele.site Instead of

Website filing

• Through the filing instructions , Remind us when we buy services , Try to choose Hong Kong as the address , Then there is no need to put on record .《ICP The necessity of filing 》
• The problem of filing ： Servers in the mainland need to be filed , Servers in Hong Kong or overseas do not need to be accessible .

(1) Choose free filing ：

(2) Filing process ：

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