nginx编译安装

1.编译环境

gcc gcc-c++ autoconf automake libtool make cmake 
zlib zlib-devel             #为nginx提供gzip模块，需要zlib库支持
openssl openssl-devel         #为nginx提供ssl功能
pcre pcre-devel              #为支持地址重写rewrite功能

pcre可通过源码编译安装

2.创建nginx的用户和组

groupadd nginx
useradd -g nginx -M nginx
#禁用它的ssh登陆权限
vi /etc/passwd
#找到nginx，将后面的/bin/bash改为/sbin/nologin

3.编译安装nginx

• 自行在官网下载最新版本nginx源码包

wget http://nginx.org/download/nginx-1.11.4.tar.gz

• 解压并进入目录

tar zxvf nginx-1.11.4.tar.gz
cd nginx-1.11.4

• 配置参数

./configure --prefix=/data/app/nginx \
--pid-path=/data/app/nginx/run/nginx.pid \
--with-http_ssl_module \
--with-http_stub_status_module \
--user=nginx \
--group=nginx \
--with-pcre \
--without-mail_pop3_module \
--without-mail_imap_module \
--without-mail_smtp_module

• 安装

make
make test
make install
#make的地方有一个小技巧，如果服务器是双核，可以通过-j2来指定用双核进行编译，-j4代表4核编译

4.服务器载入

/data/app/nginx/sbin/nginx -s raload
#如果想用service nginx start来运行的话，要在/etc/init.d/下面加入nginx启动程序
touch /etc/init.d/nginx
chmod +x /etc/init.d/nginx
chkconfig --add nginx
chkconfig nginx on
vi /etc/init.d/nginx
#然后写入如下脚本代码

nginx启动脚本

#!/bin/bash
# nginx Startup script for the Nginx HTTP Server
# this script create it by Saway at 2016.10.11.
# processname: nginx

nginxd=/data/app/nginx/sbin/nginx
nginx_config=/data/app/nginx/conf/nginx.conf
nginx_pid=/data/app/nginx/run/nginx.pid

RETVAL=0
prog="nginx"

# Source function library.
. /etc/rc.d/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0
[ -x $nginxd ] || exit 0

# Start nginx daemons functions.
start(){

        if [ -e $nginx_pid ]; then
                echo "nginx already running..."
                exit 1
        fi
        echo -n $"Starting $prog:"
        daemon $nginxd -c ${nginx_config}
        RETVAL=$?
        echo
        [ $RETVAL = 0 ] && touch /var/lock/subsys/nginx
        return $RETVAL
}

# Stop nginx daemons functions.
stop(){
        echo -n $"Stopping $prog:"
        killproc $nginxd
        RETVAL=$?
        echo
        [ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx $nginx_pid
}

#reload nginx service functions.
reload(){
        echo -n $"Reloading $proc:"
        killproc $nginxd -HUP
        RETVAL=$?
        echo
}
# See how we were called.
case "$1" in
        start)
                start
                ;;
        stop)
                stop
                ;;
        reload)
                reload
                ;;
        restart)
                stop
                start
                ;;
        status)
                status $prog
                RETVAL=$?
                ;;
        *)
                echo $"Usage: $prog {start|stop|restart|reload|status|help}"
                exit 1
esac

exit $RETVAL

5.nginx代理php

location ~ \.php$ {
 root html;
 fastcgi_pass 127.0.0.1:9000;
 fastcgi_index index.php;
 fastcgi_param SCRIPT_FILENAME /$document_root$fastcgi_script_name;
 include fastcgi_params;
}

举个栗子：

server {
    listen       80;
    server_name  www.******.com;
        index    index.php index.html index.htm index.jsp;
        root   /data/www/laravel/public;
    location / {
        if (!-e $request_filename) {
        rewrite  ^(.*)$  /index.php/$1  last;
               break;
        }
    }

    location ~ \.php($|/){
            set $script     $uri;
        set $path_info  "";
       if ($uri ~ "^(.+?\.php)(/.+)$") {
            set $script     $1;
            set $path_info  $2;
        }

     fastcgi_pass   127.0.0.1:9000;
     fastcgi_index  index.php;
     include fastcgi.conf;
     fastcgi_param  SCRIPT_FILENAME    $document_root$script;
     fastcgi_param  SCRIPT_NAME        $script;
     fastcgi_param  PATH_INFO          $path_info;


    #    include        fastcgi_params;
    #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
    }
    location ~ .*\.(js|jpg|JPG|jpeg|JPEG|css|bmp|gif|GIF|mp3|ico|wav|WAV|swf|SWF|png)$
    {
        expires      7d;
    }
}