因为 nginx 启动不方便，所以我们需要自已手动来编译一个nginx 的启动脚本

[root@LNMP ~]# vim /etc/init.d/nginx  #加入以下内容

#!/bin/bash# chkconfig: - 30 21# description: http service.# Source Function Library. /etc/init.d/functions# Nginx Settings

NGINX_SBIN="/usr/local/nginx/sbin/nginx"NGINX_CONF="/usr/local/nginx/conf/nginx.conf"NGINX_PID="/usr/local/nginx/logs/nginx.pid"RETVAL=0prog="Nginx"

start() {        echo -n $"Starting $prog: "        mkdir -p /dev/shm/nginx_temp        daemon $NGINX_SBIN -c $NGINX_CONF        RETVAL=$?        echo        return $RETVAL}

stop() {        echo -n $"Stopping $prog: "        killproc -p $NGINX_PID $NGINX_SBIN -TERM        rm -rf /dev/shm/nginx_temp        RETVAL=$?        echo        return $RETVAL}

reload(){        echo -n $"Reloading $prog: "        killproc -p $NGINX_PID $NGINX_SBIN -HUP        RETVAL=$?        echo        return $RETVAL}

restart(){        stop        start}

configtest(){    $NGINX_SBIN -c $NGINX_CONF -t    return 0}

case "$1" in  start)        start        ;;  stop)        stop        ;;  reload)        reload        ;;  restart)        restart        ;;  configtest)        configtest        ;;  *)        echo $"Usage: $0 {start|stop|reload|restart|configtest}"        RETVAL=1esac

exit $RETVAL

-----------------------------------------------------------------------

保存后，更改权限:

[root@LNMP ~]# chmod 755 /etc/init.d/nginx  # 更改权限

[root@LNMP ~]# chkconfig --add nginx        #加入到服务列表

[root@LNMP ~]# chkconfig nginx on           #开机启动

[root@LNMP ~]# service nginx configtest #检查配置文件有没有问题

nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok

nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

---------------------------------------------------------------------------

更改 nginx 配置文件

[root@LNMP ~]# cp /usr/local/nginx/conf/nginx.conf  /usr/local/nginx/conf/nginx.conf.bak

[root@LNMP ~]# >/usr/local/nginx/conf/nginx.conf  #清空nginx.conf 里的配置文件

[root@LNMP ~]# vim /usr/local/nginx/conf/nginx.conf  # 写入以下配置

user nobody nobody;worker_processes 2;error_log /usr/local/nginx/logs/nginx_error.log crit;pid /usr/local/nginx/logs/nginx.pid;worker_rlimit_nofile 51200;

events{    use epoll;    worker_connections 6000;}

http{    include mime.types;    default_type application/octet-stream;    server_names_hash_bucket_size 3526;    server_names_hash_max_size 4096;    log_format combined_realip '$remote_addr $http_x_forwarded_for [$time_local]'    '$host "$request_uri" $status'    '"$http_referer" "$http_user_agent"';    sendfile on;    tcp_nopush on;    keepalive_timeout 30;    client_header_timeout 3m;    client_body_timeout 3m;    send_timeout 3m;    connection_pool_size 256;    client_header_buffer_size 1k;    large_client_header_buffers 8 4k;    request_pool_size 4k;    output_buffers 4 32k;    postpone_output 1460;    client_max_body_size 10m;    client_body_buffer_size 256k;    client_body_temp_path /usr/local/nginx/client_body_temp;    proxy_temp_path /usr/local/nginx/proxy_temp;    fastcgi_temp_path /usr/local/nginx/fastcgi_temp;    fastcgi_intercept_errors on;    tcp_nodelay on;    gzip on;    gzip_min_length 1k;    gzip_buffers 4 8k;    gzip_comp_level 5;    gzip_http_version 1.1;    gzip_types text/plain application/x-javascript text/css text/htm application/xml;    include vhosts/*.conf; }  # 注意这个括号以及这一句 include vhosts/*.conf;

--------------------------------------------------------------------

[root@LNMP ~]# /usr/local/nginx/sbin/nginx  -t  # 检查nginx 的编译

nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok

nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

[root@LNMP ~]# cd /usr/local/nginx/conf/

[root@LNMP conf]# mkdir vhosts  #创建 vhosts 目录

[root@LNMP conf]# cd vhosts/

[root@LNMP vhosts]# vim default.conf  # 编辑default.conf ，写入以下内容

server

{

listen 80 default_server;

server_name localhost;

index index.html index.htm index.php;

root /tmp/1233;  #黙认的虚拟主机设置为 空，访问是会是  403 ，如下图

deny all;

以下不用的注释或册除

# root /usr/local/nginx/html;

# location ~ \.php$ {

#     include fastcgi_params;

#     fastcgi_pass unix:/tmp/php-fcgi.sock;

#     fastcgi_index index.php;

#     fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;

# }

}

niginx 启动（一定要检查nginx 是否正常启动）

[root@LNMP vhosts]#mkdir /tmp/1223 #创建这个目录

[root@LNMP vhosts]# /usr/local/nginx/sbin/nginx  -t  #编译完检查

[root@LNMP vhosts]# /etc/init.d/nginx reload    #重新加载配置文件

Reloading Nginx:                                           [  OK  ]

以下可以访问黙认主机的的情形反映

[root@LNMP vhosts]# curl localhost

<!DOCTYPE html>

<html>

<head>

<title>Welcome to nginx!</title>

<style>

body {

width: 35em;

margin: 0 auto;

font-family: Tahoma, Verdana, Arial, sans-serif;

}

</style>

</head>

<body>

<h1>Welcome to nginx!</h1>

<p>If you see this page, the nginx web server is successfully installed and

working. Further configuration is required.</p>

<p>For online documentation and support please refer to

<a href="http://nginx.org/">nginx.org</a>.<br/>

Commercial support is available at

<a href="http://nginx.com/">nginx.com</a>.</p>

<p><em>Thank you for using nginx.</em></p>

</body>

</html>

楼主在编写另一个主机的时候，没有实现 502 的状态，不知何故。

以下 test.com 示例文件

server

{

listen 80;

server_name test.com;

index index.html index.htm index.php;

root /data/www;

location ~ \.php$ {

include fastcgi_params;

#fastcgi_pass unix:/tmp/php-fcgi.sock;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME  /data/www$fastcgi_script_name;

}

}

[root@LNMP vhosts]# vim test.com

[root@LNMP vhosts]# curl -x127.0.0.1:80 test.com

<html>

<head><title>403 Forbidden</title></head>

<body bgcolor="white">

<center><h1>403 Forbidden</h1></center>

<hr><center>nginx/1.10.2</center>

</body>

</html>