CentOS 6.6 Builds LNMP environment

First, before the installation

1. Shutting down the Linux security mechanism

Vim/etc/selinux/config

Selinux=enforcing Change to Selinux=disabled

2. Close Iptables Firewall

Vim/etc/sysconfig/iptables #把里边的条例全部dd删除掉, Wq Save exit

Service Iptables Stop #关闭iptables
Chkconfig iptables off #开机不自启动iptables

3, configure the Yum source (local, network can) #如果能上网的话建议配置网络yum源

For details on how to configure Yum please read http://blog.csdn.net/allen_a/article/details/51198585

4. Restart the system

Reboot

Second, installation article

Yum List
Yum Clean All
Yum-y Install Pcre-devel Zlib-devel
Yum-y Install gcc* gcc-*
Yum Remove httpd
Rpm-qa httpd
1) Compile and install Nginx
A. Installing the Support software
Yum-y Install Pcre-devel Zlib-devel
B. Creating a running user, group
Useradd-m-s/sbin/nologin Nginx
C. Compiling and installing Nginx
Tar zxvf nginx-1.6.0
CD nginx-1.6.0
./configure--prefix=/usr/local/nginx--user=nginx--group=nginx--with-http_stub_status_module
Make && make install

/usr/local/nginx/sbin/nginx # start Nginx

Access to the Nginx server IP, will appear welcome to Nginx

Nginx on, Close command

Killall-s HUP Nginx
Killall-1 Nginx

Killall-s QUIT Nginx
Killall-3 Nginx


Viewing log information
cd/usr/local/nginx/logs/

NATSTAT-ANPT | grep nginx


Optimize Application Program Control
Vim/etc/init.d/nginx
#!/bin/bash
# Chkconfig:-99 20
# Description:nginx Server Control Script
Proc= "/usr/local/nginx/sbin/nginx"
Pid= "/usr/local/nginx/logs/nginx.pid"
Case "$" in
Start
$PROC
$PROG
;;
Stop
Kill-s QUIT $ (cat $PID)
;;
Restart
$ stop
$ start
;;
Reload
Kill-s HUP $ (cat $PID)
;;
Status
[-F $PID] &>/dev/null
If [$?-eq 0]
Then
NETSTAT-ANPT | grep nginx
Else
echo "Nginx is not running."
Fi
;;
*)
echo "Usage: $ {Start|stop|restart|reload|status}"
Esac
Exit 0


Check syntax
Nginx-t



Detects the installation environment and uninstalls the RPM application
Yum remove httpd mysql PHP


1. Install MySQL Database
1) Compile and install MySQL database
Yum-y Install Ncurses-devel


Tar zxvf cmake-2.8.6.tar.gz
CD cmake-2.8.6
./configure
Gmake
Gmake Install


Tar zxvf mysql-5.5.22.tar.gz
CD mysql-5.5.22
Cmake-dcmake_install_prefix=/usr/local/mysql-ddefault_charset=utf8-ddefault_collation=utf8_general_ci-dwith_ Extra_charsets=all-dsysconfigdir=/etc
Make && make install


2) Optimization adjustment
Rm-rf/etc/my.cnf
CP SUPPORT-FILES/MY-MEDIUM.CNF/ETC/MY.CNF
CP Support-files/mysql.server/etc/rc.d/init.d/mysqld
chmod +x/etc/rc.d/init.d/mysqld
Chkconfig--level mysqld on
echo "path= $PATH:/usr/local/mysql/bin" >>/etc/profile
. /etc/profile or Source/etc/profile


3) Initializing the database
Groupadd MySQL
Useradd-m-s/sbin/nologin mysql-g MySQL
Chown-r mysql:mysql/usr/local/mysql/


/usr/local/mysql/scripts/mysql_install_db--basedir=/usr/local/mysql/--datadir=/usr/local/mysql/data/--user= Mysql


4) Start the database
Service mysqld Start
mysqladmin-u root password ' pwd123 '
Mysql-u root-p


2. Install PHP parsing environment
1) Compile and install PHP
Yum-y Install GD libxml2 libxml2-devel libjpeg-devel libpng-devel
Tar zxvf php-5.3.28.tar.gz
CD php-5.3.28


./configure--prefix=/usr/local/php5/--with-gd--with-zlib--with-mysql=/usr/local/mysql--with-config-file-path=/ USR/LOCAL/PHP5--enable-mbstring--enable-fpm--with-jpeg-dir=/usr/lib
Make && make install


Test: Make Test


2) post-installation adjustment
CP Php.ini-development/usr/local/php5/php.ini
Ln-s/usr/local/php5/bin/*/usr/local/bin/
Ln-s/usr/local/php5/sbin/*/usr/local/sbin/


3) Install Zendguardloader
Tar zxvf zendguardloader-php-5.3-linux-glibc23-x86_64.tar.gz
CD zendguardloader-php-5.3-linux-glibc23-x86_64/php-5.3.x/
CP zendguardloader.so/usr/local/php5/lib/php/


Vim/usr/local/php5/php.ini
Zend_extension=/usr/local/php5/lib/php/zendguardloader.so
Zend_loader.enable=1


Service Nginx Restart


3) Configure Nginx support PHP environment
1) Start the PHP-FPM process
cd/usr/local/php5/etc/


CP Php-fpm.conf.default php-fpm.conf
Useradd-m-s/sbin/nologin PHP


Vim php-fpm.conf
PID = run/php-fpm.pid (remove semicolon)
user = PHP
Group = PHP
Pm.start 20
Pm.min 5
Pm.max 35
Pm.max_children 50


Start the PHP-FPM process
/usr/local/sbin/php-fpm


Netstat-apnt | grep php-fpm
Netstat-apnt | grep nginx
Netstat-apnt | grep mysqld


Service Nginx Restart or reload


2) configuration Nginx support PHP parsing
Location ~ \.php$ {
root HTML;
Fastcgi_pass 127.0.0.1:9000;
Fastcgi_index index.php;
#fastcgi_param Script_filename/scripts$fastcgi_script_name;
Include fastcgi.conf;
}
3) test access to PHP pages
Vim t.php
<?php
Phpinfo ();
?>


Vim test.php
<?php
$link =mysql_connect (' localhost ', ' root ', ' pwd123 '); Single quotation marks
if ($link)
echo "Congratulations, the database connection is successful! ";
Mysql_close ();
?>

CentOS 6.6 Builds LNMP environment