How to set up a linux server

How to build a Linux server: first install apache, modify the firewall configuration file, and open port 80; then install mysql, modify the firewall configuration file, and open port 3306; and finally install PHP.

First log in to the server to install Apache and configure it; then restart and install MySQL and set the root password; finally download the one-click installation script and grant permissions and execute the script That’s it.

[Recommended tutorial: Linux tutorial]

LAMP is an open source software commonly used to build dynamic websites or servers. It refers to Linux (operating system) and Apache HTTP server. The first letters of MySQL (sometimes also referred to as MariaDB, database software) and PHP (sometimes also referred to as Perl or Python) are generally used to build web application platforms. Currently, about 70% of access traffic is provided through LAMP.

Steps to build a Linux server:

(1) Use putty or similar SSH tool to log in to the server (skip local installation)

(2) Install Apache

yum install httpd

Modify the firewall configuration and open port 80

vi /etc/sysconfig/iptables

Add record

-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT

(3) Configure Apache

vi /etc/httpd/conf/httpd.conf

Find ServerName and set it to your own domain name. If there is no domain name, you can set it to localhost:80

(4) Restart and test Apache

service httpd restart

Open the browser, enter http://ip, you can see the Apache test page

(5) Install MySQL

yum install mysql mysql-server

Modify the firewall configuration and open port 3306

vi /etc/sysconfig/iptables

Add record

-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT

Set MySQL to start automatically at boot

chkconfig mysqld on

(6) Set the root password

mysql_secure_installation

After pressing Enter, enter y to set the password. After setting the password, press Enter until it appears: Thanks for using MySQL!

Restart MySQL

service mysqld restart

(7) Installation PHP

yum install php

Install PHP components

yum install php-mysql php-gd libjpeg* php-imap php-ldap php-odbc php-pear php-xml
 php-xmlrpc php-mbstring php-mcrypt php-bcmath php-mhash libmcrypt

(8) Restart Apache and MySQL

Create info.php

vi /var/www/html/info.php

Content:

Open http://ip/info.php in the browser for testing.

(9) Download the one-click installation script and grant permissions

wget -O lamp.zip https://github.com/teddysun/lamp/archive/master.zipunzip lamp.zipcd lamp-master/chmod +x *.sh

Execute the script

./lamp.sh

Install httpd, MYSQL, and PHP version, press any key to install automatically after setting up

(10) Installation completed. We can see the PHPMYADMIN directory, MYSQL path and other information, including the set database password.

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