Nginx官網 nginx.org 一般使用穩定版stable version has been released.
應用場景：web服務、反向代理、負載均衡

安裝nginx

下載與解壓

cd /usr/local/src/
wget http://nginx.org/download/nginx-1.12.2.tar.gz
tar zxvf nginx-1.12.2.tar.gz

編譯與安裝

cd /usr/local/src/nginx-1.12.2/
./configure --prefix=/usr/local/nginx
make && make install

設置啟動腳本

vim /etc/init.d/nginx
 

#!/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
 

更改權限與添加開機啟動

chmod 755 /etc/init.d/nginx
chkconfig --add nginx

啟動nginx

/etc/init.d/nginx start
ps aux|grep nginx

設置配置文件

cd /usr/local/nginx/conf/
mv nginx.conf nginx.conf1
vim nginx.conf

代碼

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;
#fastcqi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;
}
}
}
 

測試與啟動

/usr/local/nginx/sbin/nginx -t
/etc/init.d/nginx start
/etc/init.d/nginx restart
curl 127.0.0.1

註意：最好不要restart重啟，使用/usr/local/nginx/sbin/nginx -s reload命令查詢加載即可；

新建php測試

vim /usr/local/nginx/html/1.php
curl 127.0.0.1/1.php

nginx介紹與安裝