nginx安装及配置支持php的教程(全)

pcre-7.8.tar.gz  正则表达式下载地址： 
nginx-0.7.26.tar下载地址：  
php-5.2.6.tar.bz2下载地址： 
php-5.2.6-fpm-0.5.9.diff.gz 
php-fpm是为php打的一个fastcgi管理补丁，可以平滑变更php.ini配置而无需重启php-cgi下载地址： 
注：php的版本要和fpm的版本一致mysql-5.0.67.tar.gz 
discuz!_6.0.0_sc_utf8.zip

1、安装pcre

# tar -zxvf pcre-7.8.tar.gz 
# cd pcre-7.8 
# ./configure 
# make && make install

2、安装nginx

# tar -zxvf nginx-0.7.26.tar.gz 
# cd nginx-0.7.26 
# ./configure --prefix=/usr/local/nginx 
# make && make install
启动nginx# /usr/local/nginx/sbin/nginx 
停止nginx# kill -quit `cat /usr/local/nginx/logs/nginx.pid` 
重启nginxkill -hup `cat /usr/local/nginx/logs/nginx.pid` 
添加到自启动# echo "/usr/local/nginx/sbin/nginx">>/etc/rc.local

3、安装mysql

# tar -zxvf mysql-5.0.67.tar.gz 
# cd mysql-5.0.67 
# groupadd mysql 
# useradd -g mysql -s /sbin/nologin -m mysql 
# ./configure --prefix=/usr/local/mysql --with-charset=gbk --with-extra-charset=all --enable-hread-safe-client
--enable-local-infile --with-low-memory 
# make && make install 
# cp support-files/my-medium.cnf  /etc/my.cnf 
# chown -r mysql.mysql /usr/local/mysql/ 
# /usr/local/mysql/bin/mysql_install_db --user=mysql
# chown -r root.root /usr/local/mysql/ 
# chown -r mysql.mysql /usr/local/mysql/var/
启动数据库服务，并添加到自启动：
# /usr/local/mysql/bin/mysqld_safe --user=mysql & 
#cp  support-files/mysql.server  /etc/rc.d/init.d/mysqld 
#chmod  755  /etc/rc.d/init.d/mysqld
加入自动启动服务队列：
#chkconfig --add mysqld 
#chkconfig  --level  345  mysqld  on添加root密码 
# /usr/local/mysql/bin/mysqladmin -u root password "123456" 
测试一下：# /usr/local/mysql/bin/mysql -u root -p输入密码：123456，看能不能进入到数据库
配置库文件搜索路径：
# echo "/usr/local/mysql/lib/mysql">>/etc/ld.so.conf 
# ldconfig 
# ldconfig -v 
添加/usr/local/mysql/bin到环境变量path中 
#echo "export path=$path:/usr/local/mysql/bin">>/etc/profile 
#source /etc/profile

4、安装php

这里产生的是可执行文件，和apache的不一样，和apache结合的时候产生的是动态库

# tar -jxvf php-5.2.6.tar.bz2 
# gzip -cd php-5.2.6-fpm-0.5.9.diff.gz |patch -d php-5.2.6 -p1 
# cd php-5.2.6 
# ./configure --prefix=/usr/local/php --with-mysql=/usr/local/mysql --enable-fastcgi --enable-fpm  
--with-config-file-path=/usr/local/php/etc --enable-force-cgi-redirect 
# make && make install 
# cp php.ini-recommended /usr/local/php/etc/php.ini 
# vi /usr/local/php/php-fpm.conf

(1)<value name="listen_address">127.0.0.1:9000</value>修改为<value name="listen_address">ip:9000</value> 
//本机就用默认的127.0.0.1 

(2)下面这两行去掉注释并修改
<value name="sendmail_path">/usr/sbin/sendmail -t -i</value>
<value name="display_errors">1</value>
(3)<value name="user">nobody</value>   //去注释 
(4)<value name="group">nobody</value>  //去注释 
(5)<value name="allowed_clients">127.0.0.1</value>   //允许连接的pc，本机就用127.0.0.1
启动php-fpm# /usr/local/php/sbin/php-fpm start添加到自启动# echo "/usr/local/php/sbin/php-fpm start">>/etc/rc.local

5、修改linux nginx的配置文件，支持php

# vi /usr/local/nginx/conf/nginx.conf 
user  nobody; 
worker_processes  8; 
pid  /usr/local/nginx/logs/nginx.pid; 
worker_rlimit_nofile 1024; 
events 
{use epoll; 
worker_connections 1024;} 
http{ 
include   mime.types; 
default_type  application/octet-stream; 
server_names_hash_bucket_size 128; 
client_header_buffer_size 32k; 
large_client_header_buffers 4 32k; 
client_max_body_size 8m;
sendfile on; 
tcp_nopush on; 
keepalive_timeout 60; 
tcp_nodelay on; 
fastcgi_connect_timeout 300; 
fastcgi_send_timeout 300; 
fastcgi_read_timeout 300; 
fastcgi_buffer_size 64k; 
fastcgi_buffers 4 64k; 
fastcgi_busy_buffers_size 128k; 
fastcgi_temp_file_write_size 128k; 
gzip on; 
gzip_min_length  1k; 
gzip_buffers 4 16k; 
gzip_http_version 1.0; 
gzip_comp_level 2; 
gzip_types   text/plain application/x-javascript text/css application/xml; 
gzip_vary on; 

server { 
listen   80; 
server_name  www.abcdefg.com; 
root   /var/www/blog; 
index  index.html index.htm index.php; 
location ~ .*\.(php|php5)?$ { 
root   html; 
fastcgi_pass   127.0.0.1:9000; 
fastcgi_index  index.php; 
fastcgi_param  script_filename  /var/www/blog$fastcgi_script_name; 
includefastcgi_params;} 
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ 
{expires  30d;} 
location ~ .*\.(js|css)?$ 
{expires  1h;}
log_format  access  '$remote_addr - $remote_user [$time_local] "$request" ' 
'$status $body_bytes_sent "$http_referer" ' 
'"$http_user_agent" $http_x_forwarded_for'; 
access_log  /var/logs/access.log  access;}}

注：server部分为php虚拟主机127.0.0.1：9000为fastcgi的pc，我这里用的本机/var/www/blog$fastcgi_script_name; 为php网页保存的目录测试配置文件：
# /usr/local/nginx/sbin/nginx -t

6、优化linux内核参数
# vi /etc/sysctl.conf 
在末尾增加以下内容： 

net.ipv4.tcp_fin_timeout = 30
net.ipv4.tcp_keepalive_time = 300
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_tw_recycle = 1
net.ipv4.ip_local_port_range = 500065000

使配置立即生效：# /sbin/sysctl -p。