Turn off firewall and selinux #

systemctl stop firewalld
systemctl disable firewalld

Disable Selinux

vim /etc/selinux/config

Change to disabled

SELINUX=disabled

Note: the above configuration takes effect only after restart, so it is necessary to temporarily close selinux firewall

setenforce  0

Install Apache #

yum -y install httpd

Start Apache

systemctl start httpd //Start apache

systemctl enable httpd //Set apache startup

systemctl status httpd //View service status

After startup, you can access the host IP in an external browser to see the Apache page

Catalog details #

• Program directory: / usr/sbin/httpd
• Default home page storage directory: / var/www/html/
• Log file storage directory: / var/log/httpd/
• Main configuration file: / etc / httpd / conf / httpd conf
• From the configuration file: / etc/httpd/conf.d/

Check whether the configuration file is correct #

httpd -t

If you have the following prompts, you can ignore them

AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain. Set the 'ServerName' directive globally to suppress this message

Three ways to configure a site #

IP based approach #

1. New site file

cd /var/www/html
mkdir web1 && cd web1
vim index.html

Add Web content

<h1 style="color:#D81B60">Hello Multisite! </h1>

1. Multisite profile

vim /etc/httpd/conf.d/http-vhost.conf


<VirtualHost *:80>
    ServerAdmin feng@gmail.com
    DocumentRoot /var/www/html/web1
    ServerName web1.frg.com
    ErrorLog logs/web1-frg-com-error_log
    CustomLog logs/web1-frg-com-access_log common
</VirtualHost>

1. Restart Apache

# Check configuration file
httpd -t
# Restart service
systemctl restart httpd

Using IP access

Using port access #

Configure multisite profiles

1. New site file

cd /var/www/html
mkdir web2
vim index.html

Add Web content

<h1 style="color:#D81B60">Hello Multisite! </h1>

1. Multisite profile

vim /etc/httpd/conf.d/http-vhost.conf


<VirtualHost *:8899>
    ServerAdmin feng@gmail.com
    DocumentRoot /var/www/html/web2
    ServerName web2.frg.com
    ErrorLog logs/web2-frg-com-error_log
    CustomLog logs/web2-frg-io-access_log common
</VirtualHost>

1. Add listening port

vim /etc/httpd/conf/httpd.conf

# Add a line after Listen 80
Listen 8899

1. Restart Apache

# Check configuration file
httpd -t
# Restart service
systemctl restart httpd

The browser is accessed through the domain name: 8899

Local DNS resolution access #

CentOS7 installing and configuring a local DNS server https://www.cnblogs.com/LzsCxb/p/15713510.html

Add forward and reverse resolution on DNS server #

vim /etc/named.rfc1912.zones


zone "frg.com" IN {
        type master;
        file "feng.io.zone";
        allow-update { none; };
};

Forward data area file #

cd /var/named

cp -p named.localhost frg.com.zone

vim named.localhost frg.com.zone

Restart DNS server

systemctl restart named

Add DNS server resolution in client #

Linux:

sudo vim /etc/resolv.conf 

Add your local DNS server address to the top
Restart the network to access using the domain name

window:

1. Modify the preferred DNS of the network card to the local server
2. Modify the host file

192.168.139.100 frg.com

Mysql8 installation #

CentOS7 installing Mysql8 and configuring remote login https://www.cnblogs.com/LzsCxb/p/15366225.html

PHP installation and configuration #

Compile and install #

1. Download PHP7 source package

wget -P /opt/software https://www.php.net/distributions/php-7.4.27.tar.gz

1. decompression

tar -zxvf php-7.4.27.tar.gz

1. Install dependent packages

yum -y install libxml2-devel sqlite-devel  httpd-devel

1. precompile

--Enable FPM -- with apxs2 = / usr / bin / apxs call Apache's apxs to generate PHP module, which depends on the package httpd devel

cd /opt/software/php-7.4.27
./configure --prefix=/usr/local/php7 --enable-fpm --with-apxs2=/usr/bin/apxs

1. Compile and install

make && make install

1. PHP configuration file

cd /opt/software/php-7.4.27
cp php.ini-development php.ini

1. Link executable

ln -s /usr/local/php7/bin/php /usr/local/bin

php -v

Configuring Apache to support PHP7 #

1. Edit httpd conf

vim /etc/httpd/conf/httpd.conf

Navigate to < ifmodule dir_ Module > add index php

<IfModule dir_module>
    DirectoryIndex index.php index.html
</IfModule>

Add at the end of the file
If it already exists, you do not need to add it

LoadModule php7_module modules/libphp7.so
<FilesMatch \.php$>
        SetHandler application/x-httpd-php
</FilesMatch>

1. Check configuration file

httpd -t

1. Enter the site and create a new index php
   vim index.php

<?php

phpinfo();

Visit Site
1

 

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