LAMP 安装Nginx

        安装Nginx

下载和解压Nginx

#  cd /usr/local/src

#  wget http://nginx.org/download/nginx-1.10.3.tar.gz

# tar zxvf  nginx-1.10.3.tar.gz

 配置编译选项

# cd nginx-1.10.3

# ./configure --prefix=/usr/local/nginx

编译安装

# make

# make install　　

编写Nginx 启动脚本，并加入系统服务，

# vim /etc/init.d/nginx  //写入以下内容

#!/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=0
prog="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=1
esac
exit $RETVAL

  保存后更改该文件权限 

# chmod 755 /etc/init.d/nginx

#  chkconfig --add nginx

设置开机自启

# chkconfig nginx on

更改Nginx配置文件

先清空原来配置文件：

# > /usr/local/nginx/conf/nginx.conf

编辑配置文件   ：

# vim /usr/local/nginx/conf/nginx.conf

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" "$http_user_agent"‘;
sendfile on;
tcp_nopush on;
keepalive_timeout 30;
client_header_timeout 3m;
client_body_timeout 3m;
send_timeout 3m;
connection_pool_size 256;
client_header_buffer_size 1k;
large_client_header_buffers 8 4k;
request_pool_size 4k;
output_buffers 4 32k;
postpone_output 1460;
client_max_body_size 10m;
client_body_buffer_size 256k;
client_body_temp_path /usr/local/nginx/client_body_temp;
proxy_temp_path /usr/local/nginx/proxy_temp;
fastcgi_temp_path /usr/local/nginx/fastcgi_temp;
fastcgi_intercept_errors on;
tcp_nodelay on;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 8k;
gzip_comp_level 5;
gzip_http_version 1.1;
gzip_types text/plain application/x-javascript text/css text/htm
application/xml;
server
{
listen 80;
server_name localhost;
index index.html index.htm index.php;
root /usr/local/nginx/html;
location ~ \.php$
{
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;
}
}
}

编写完成保存退出

检验   # /usr/local/nginx/sbin/nginx -t

如果显示如下内容，则说明配置正确，否则需要根据错误提示修改配置文件。
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

启动Nginx 

# service nginx start   

# ps  aux |grep nginx

测试 是否能正确解析PHP

首先创建文件 

# vim /usr/local/nginx/html/2.php

写入内容

<?php

　　echo "  test php scripts"

?>

执行如下命令测试文件 

#curl localhost/2.php

test php scripts. [root@localhost nginx ]#

上面显示说明PHP解析正常

LAMP 安装Nginx

原文：https://www.cnblogs.com/y0620/p/12133356.html