How to install apache and php using yum

Yum's method of installing apache and php: first execute the command "yum install -y httpd" to install apache; then start apache; then execute the command "yum install -y php" to install php; finally create a new PHP page. Just test it.

yum install apache and php

1: Install apache

[root@ser6-52 ~]# yum install -y httpd

#验证是否安装成功
[root@ser6-52 ~]# rpm -qa | grep httpd
httpd-2.2.15-47.el6.centos.x86_64
httpd-tools-2.2.15-47.el6.centos.x86_64

Shows successfully installed.

#启动apache
[plain] view plain copy
[root@ser6-52 ~]# service httpd start  
Starting httpd: httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName

If, when starting, the above appears:

Starting httpd: httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName

Need to modify /etc/httpd/conf/httpd.conf

vi  /etc/httpd/conf/httpd.conf

in the file Finally add: ServerName 127.0.0.1:80

#重启apache：
[root@ser6-52 ~]# service httpd restart
Stopping httpd:                                            [  OK  ]
Starting httpd:                                            [  OK  ]

This error is no longer reported.

#Configure the system to let Apache start with the system:

[root@ser6-52 ~]# chkconfig --levels 235 httpd on

At this time apache has been installed, visit http://192.168.6.52 /You can see the following interface (Note: 192.168.6.52 is the IP of your server)

Note: The default root directory of Apache in CentOS is /var/www/html, configure File /etc/httpd/conf/httpd.conf. Other configuration is stored in the /etc/httpd/conf.d/ directory.

Two: Install php

[root@ser6-52 conf.d]# yum install -y php

Need to restart the Apache service:

[root@ser6-52 conf.d]# service httpd restart
Stopping httpd:                                            [  OK  ]
Starting httpd:                                            [  OK  ]

Three: Test

In order to test whether the installation is successful, you can create a new PHP page for testing. Use the vim editor to create a new page:

[root@localhost ~]# vi /var/www/html/info.php

Input: welcome,dandan!

Enter in the browser: http:/ /192.168.6.52/info.php

You can see:

indicating that the installation was successful.

--apache can also be started and stopped like this:

/usr/local/apache2/bin/apachectl start/stop

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