Tips for using Apache

1. Multi-site configuration:

1. Open httpd.conf, set and enable the virtual directory:

<Directory />
    options FollowSymLinks
    AllowOverride all
    Allow from all
    #Require all denied
</Directory>

2. Specify the virtual directory location:

Include conf/extra/httpd-vhosts.conf，

3. Modify the node

<pre name="code" class="html"><VirtualHost *:80>
        ServerAdmin webmaster@dummy-host.example.com 
        DocumentRoot "/var/www/cloud_whirlpool_china"
        ServerName cloud.whirlpool-china.com
        ServerAlias cloud.whirlpool-china.com
        ErrorLog "logs/cloud.whirlpool-china.com-error_log"
        CustomLog "logs/cloud.whirlpool-china.com-access_log" common
</VirtualHost> 

You can also configure VirtualHost directly in the httpd.conf file.

2. Remote access permission settings:

1. Set up the firewall

2. Modify the configuration file:

/etc/httpd/conf/httpd.conf

<Directory "/var/www/cgi-bin">
    AllowOverride None
    Options None
    Order allow,deny
    Allow from all
</Directory>

3. Common commands

/bin/systemctl start httpd.service     #启动
/bin/systemctl restart httpd.service   #重启
/bin/systemctl status httpd.service    #查看状态

The above introduces the Tips for using Apache, including aspects of the content. I hope it will be helpful to friends who are interested in PHP tutorials.