CentOS 7.0默认使用的是firewall作为防火墙。
1、关闭firewall:
systemctl stop firewalld.service #停止firewall systemctl disable firewalld.service #禁止firewall开机启动
2、关闭SELINUX
vi /etc/selinux/config #SELINUX=enforcing #注释掉 SELINUX=disabled #增加 :wq! #保存退出 setenforce 0 #使配置立即生效
3.安装apache
yum install httpd #根据提示,输入Y安装即可成功安装 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
4.安装mariadb(mysql)
yum install mariadb mariadb-server #询问是否要安装,输入Y即可自动安装,直到安装完成 systemctl start mariadb.service #启动MariaDB systemctl stop mariadb.service #停止MariaDB systemctl restart mariadb.service #重启MariaDB systemctl enable mariadb.service #设置开机启动 set password for 'root'@'localhost'=password\('root'\); #linux5.0+ 修改mysql密码 #grant all on *.* to root identified by 'root'; #mysql授权远程连接(navicat等) grant all privileges on *.* to 'root'@'%' identified by 'root' with grant option; #说明:此命令是为密码为 root 、IP(%)任意的 root 用户授权。(%:模糊查询,所有 IP 都可以,,可指定其他主机 IP;BY 后的 'root' 为密码)
5、安装PHP以及组件,使PHP支持 MariaDB
yum install php php-mysql php-gd libjpeg* php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-bcmath php-mhash #这里选择以上安装包进行安装,根据提示输入Y回车 systemctl restart mariadb.service #重启MariaDB systemctl restart httpd.service #重启apache
lnmp环境搭建
1.安装nginx
yum install yum-priorities -y //源优先级 wget http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm rpm -ivh nginx-release-centos-7-0.el7.ngx.noarch.rpm yum install nginx
先关闭apache
systemctl start nginx.service #启动nginx systemctl stop nginx.service #停止 systemctl restart nginx.service #重启 systemctl enable nginx.service #设置开机启动
2.更改nginx端口号(根据自己需求)
cd /etc/nginx/conf.d/ vim default.conf #把listen 80改成listen 81 systemctl restart nginx.service #重启nginx
3.访问http://ip:81即可看到nginx首页
4.下一步安装php-fpm
yum install php-fpm systemctl start php-fpm.service #启动php-fpm systemctl enable php-fpm.service #设置开机启动
5.更改nginx配置文件识别php
vi /etc/nginx/conf.d/default.conf,把之前的#给去掉就可以了,顺手改一下fastcgi_param location ~ \.php$ { root html; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /usr/share/nginx/html/$fastcgi_script_name; include fastcgi_params; }
6.在 /usr/share/nginx/html中新建一个test.php <?php echo 123;?>
访问http://ip:81/test.php即可看到nginx中的php页面