Last update at ：2024-05-18，Edit by888u
First of all, the LAMP environment has always been very popular for website building; secondly, the Ubuntu system has always been famous for its fast updates and complete components. Here we use the long-term support version of Ubuntu 16.04 to demonstrate to novices How to manually install the LAMP environment.
Basic requirements for installing LAMP environment:
A VPS or a dedicated server, and the Ubuntu16.04 system has been installed by default
Secondly, you need to have an account with sudo permissions
Prepare a client such as putty or Xshell
We install in 3 steps:
A common action before installation to ensure that our system is up to date:
apt-get update && apt-get upgrade
Install Apache
After the update is completed, install Apache using the following command:
sudo apt-get install apache2
Don't forget to enter "Y" when asked for confirmation during the run!
After installing Apache, we check whether the following Apache is running normally:
sudo service apache2 status
If you find that Apache is not running normally after installing Apache successfully, please enter the following command:
sudo service apache2 stop
sudo service apache2 start
Now we directly enter the IP address through the browser to access directly and verify whether it is successful:
http://IP/
If you don’t know the IP address, you can use the following command to find it:
ip addr show
ifconfig -a
Generally speaking, after the Apache installation is completed, the following interface will appear when accessing through the IP address:
Install MySQL
Install MySQL directly with the following command:
sudo apt-get install mysql-server
If you are asked to confirm, just enter "Y" directly.
Of course, you will be asked to enter MySQL’s default root highest-privilege password during this period. Remember, this is the highest-privilege password for MySQL. Please set it more complicatedly. It is best not to be consistent with the highest-privilege password of your Ubuntu system.
Use the following commands to remove some of MySQL’s default security settings;
sudo mysql_secure_installation
When encountering some inquiries, enter "Y" directly, as follows:
Then let’s check whether MySQL is running normally after installing it:
sudo service mysql status
To stop and start MySQL, you can use the following commands:
sudo service mysql stop
sudo service mysql start
Install PHP
Next we will install the latest version of PHP and install the following components: libcurl3, librtmp1, php, php-cgi, php-common, php-curl, php-json, php-mysql, php7. 0,php7.0-cgi,php7.0-cli,php7.0-common,php7.0-curl,php7.0-fpm,php7.0-json,php7.0-mysql,php7.0-opcache, php7.0-readline
The command is as follows:
sudo apt-get install php-mysql php-curl php-json php-cgi libapache2-mod-php php
If your environment requires it, you can install the following Php modules and libraries with the following command:
apt-cache search php- | less
apt-cache show Packagename
sudo apt-get install packagename
When installing multiple packages, you can use one command + the names of multiple packages, for example:
sudo apt-get install package1 package2 package3
Check the current PHP version number:
php -v
Test whether PHP is running normally on Ubuntu. Under normal circumstances, Ubuntu will not tell us whether PHP is running normally. The default path for outputting PHP text is:
/var/www/html
We only need to put a PHP test file under the path above:
sudo vi /var/www/html/phptest.php
Write in the file:
phpinfo();
?>
Next, in the browser, enter the absolute path of the PHP file just now to access:
http://ipaddress/phptest.php
Finally, don’t forget to delete this file for security reasons:
sudo rm /var/www/html/phptest.php
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