CentOS7安装apache+mysql+php环境

安装apache

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1：关闭firewall

停止firewall服务
systemctl stop firewalld.service
禁止firewall开机启动
systemctl disable firewalld.service

2:安装iptables防火墙

安装
yum install iptables-services
编辑防火墙配置文件
vi /etc/sysconfig/iptables

修改 内容如下：

# Firewall configuration written by system-config-firewall
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
COMMIT
:wq! #保存退出

3：关闭SELINUX

修改配置文件
vi /etc/selinux/config

修改内容如下：

#SELINUX=enforcing #注释掉
#SELINUXTYPE=targeted #注释掉
SELINUX=disabled #增加
:wq! #保存退出

是配置立即生效
setenforce 0

安装apache
yum install httpd

基本指令如下：

systemctl start httpd.service #启动apache
systemctl stop httpd.service #停止apache
systemctl restart httpd.service #重启apache
systemctl enable httpd.service #设置apache开机启动

安装mysql

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# wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm
# rpm -ivh mysql-community-release-el7-5.noarch.rpm
# yum install mysql-community-server

重启mysql服务
service mysqld restart

设置密码方法

# mysql -uroot
mysql> set password for ‘root’@‘localhost’ = password('mypasswd');
mysql> exit

安装php

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yum install php

安装php组件，使php支持mysql

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

重启对应服务

systemctl restart mysqld.service
systemctl restart httpd.service