Steps to build LAMP environment with ubutun

1: Install ubuntun
2: Enable SSH service sudo apt-get install openssh-server
3: Use ifconfig to view the host’s IP address and use Xshell to connect
4: Install LAMP
Install Apache2 sudo apt-get install apache2
Install Mysql sudo apt-get install mysql-server
Install php sudo apt-get install php5

use mysql as an extension module of Apache2
sudo apt-get install php5-mysql
5: Restart
Restart Apache service apache2 reatart
Restart mysql service mysql restart
6: Install common extensions for php
gd library and curl
sudo apt-get install php5-gd php5-curl curl libcurl3 libcurl3-dev
Restart apache
7: Use filezilla to transfer files and log in as root
If you cannot log in, open /ect/ssh/sshd_config for editing and restart the ssh service
8; Detailed explanation of configuration files
Apache available modules /etc/apache2/mods-available
Apache enabled modules /etc/apache2/mods-enabled
php configuration file /etc/php5/apache2/php.ini
mysql configuration file /etc/mysql/my.cnf
Principle: Establish a soft connection between available modules and enabled modules
9:Multi-site configuration
Copy 000-default.conf under the available modules
Establish a soft connection to the enabled module
After establishing the connection, just add ServerName and change document root
Restart Apache
10: Install phpmyadmin
apt-get install phpmyadmin is installed under /usr/share by default
Create a soft connection ln -s /usr/share/phpmyadmin /var/www
ok

Appendix: Ubuntun has a root user by default, but there is no password, and Ubuntun cannot log in without a password by default, so we need to be root first
Set the password sudo passwd root. After the setting is completed, you can log in using the root account

The above introduces the steps to build a LAMP environment with ubutun, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.