CentOS 7 Install Apache PHP MariaDB

Prepare the article:

First, configure the firewall, open 80 port, 3306 port

CentOS 7 defaults to using firewall as the firewall, where the iptables firewall is changed.

1. Close firewall:

Systemctl Stop Firewalld.service #停止firewall

Systemctl Disable Firewalld.service #禁止firewall开机启动

2. Install iptables Firewall

Yum Install iptables-services #安装

Vi/etc/sysconfig/iptables #编辑防火墙配置文件

# Firewall configuration written by System-config-firewall

# Manual Customization of this file are 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

Systemctl Restart Iptables.service #最后重启防火墙使配置生效

Systemctl Enable Iptables.service #设置防火墙开机启动

Second, to close SELinux

Vi/etc/selinux/config

#SELINUX =enforcing #注释掉

#SELINUXTYPE =targeted #注释掉

Selinux=disabled #增加

: wq! #保存退出

Setenforce 0 #使配置立即生效

Installation article:

First, install Apache

Yum Install httpd #根据提示, enter Y to install successfully

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

Second, installation mariadb

In CentOS 7.0, the MySQL database has been replaced with MARIADB

1, installation mariadb

Yum Install mariadb mariadb-server #询问是否要安装, enter y for automatic installation until installation is complete

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

CP/USR/SHARE/MYSQL/MY-HUGE.CNF/ETC/MY.CNF #拷贝配置文件 (Note: If the/etc directory has a my.cnf under the default, you can directly overwrite it)

2. Set the password for the root account

Mysql_secure_installation

Enter, follow the prompts for Y

Enter Password 2 times, enter

Enter Y as prompted

Last appearance: Thanks for using mysql!

MySQL password setup is complete, restart MySQL:

Systemctl Restart Mariadb.service #重启MariaDB

Third, install PHP

1. Install PHP

Yum Install PHP #根据提示输入Y直到安装完成

2, install PHP components, so that PHP support MariaDB

Yum install 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, enter Y return as prompted

Systemctl Restart Mariadb.service #重启MariaDB

Systemctl Restart Httpd.service #重启apache

Configuration Chapter

One, Apache configuration

Vi/etc/httpd/conf/httpd.conf #编辑文件

Serversignature on #添加, the Apache version is displayed on the error page, off is not displayed

Options Indexes followsymlinks #修改为: Options includes execcgi followsymlinks (Allow server to execute CGI and SSI, disallow listing of directories)

#AddHandler cgi-script. CGI #修改为: AddHandler cgi-script. cgi. PL (allows CGI scripts with extension. pl to run)

AllowOverride None #修改为: allowoverride All (Allow. htaccess)

Adddefaultcharset UTF-8 #修改为: Adddefaultcharset GB2312 (add GB2312 as default encoding)

#Options Indexes followsymlinks #修改为 Options followsymlinks (does not show the tree structure on the browser)

DirectoryIndex index.html #修改为: DirectoryIndex index.html index.htm default.html default.htm index.php (set default home file, add index.php)

Maxkeepaliverequests #添加MaxKeepAliveRequests 500 (increase the number of simultaneous connections)

: wq! #保存退出

Systemctl Restart Httpd.service #重启apache

Rm-f/etc/httpd/conf.d/welcome.conf/var/www/error/noindex.html #删除默认测试页

Second, PHP configuration

Vi/etc/php.ini #编辑

;d Ate.timezone = PRC #把前面的分号去掉, change to Date.timezone = PRC

Disable_functions = Passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_ Alter,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server, Escapeshellcmd,dll,popen,disk_free_space,checkdnsrr,checkdnsrr,getservbyname,getservbyport,disk_total_space, POSIX_CTERMID,POSIX_GET_LAST_ERROR,POSIX_GETCWD, Posix_getegid,posix_geteuid,posix_getgid, Posix_getgrgid,posix_ Getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid, Posix_getppid,posix_getpwnam, Posix_getpwuid, Posix_getrlimit, Posix_getsid,posix_getuid,posix_isatty, Posix_kill,posix_mkfifo,posix_setegid, Posix_seteuid,posix_setgid, Posix_setpgid,posix_setsid,posix_setuid,posix_strerror,posix_times,posix_ttyname, Posix_uname

#列出PHP可以禁用的函数, if some programs need to use this function, you can delete, cancel disable.

expose_php = Off #禁止显示php版本的信息

Short_open_tag = on #支持php短标签

Open_basedir =.:/ tmp/#设置表示允许访问当前目录 (that is, the PHP script files in the directory) and/tmp/directory, you can prevent the PHP Trojan cross-site, if you change the installation program after the problem (for example: Dream Content Management System), you can log off this line, or directly write the program directory/data/ www.osyunwei.com/:/tmp/

: wq! #保存退出

Systemctl Restart Mariadb.service #重启MariaDB

Systemctl Restart Httpd.service #重启apache

Test article

Cd/var/www/html

VI index.php #输入下面内容

1 <? PHP 2 3 Phpinfo (); 4 5 ?>

: wq! #保存退出

Enter the server IP address in the client browser and see Phpinf () Print the information that is successful 1

CentOS 7 Install Apache PHP MariaDB