1 创建用户、用户组
useradd -g users www
passwd www //设置密码,否则该用户不可用
groupadd -g 888 www //创建用户组
gpasswd -a www www //将用户www加入用户组www
2 下载nginx、pcre(正则使用)
wget
wget
3 安装pcre
tar zxvf pcre-8.10.tar.gz
cd pcre-8.10/
./configure
make
make install
4 安装nginx
tar zxvf nginx-0.8.46.tar.gz
cd nginx-0.8.46/
./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module -- with-http_ssl_module
make
make install
5 nginx.conf配置 user www www;
#最好与cpu核数相同 worker_processes 8;
error_log /usr/local/nginx/logs/nginx_error.log crit;
pid /usr/local/nginx/nginx.pid;worker_rlimit_nofile 65535;
events {
use epoll; worker_connections 65535; } http { include mime.types; default_type application/octet-stream;#charset gb2312;
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; #limit_zone crawler $binary_remote_addr 10m;server {
listen 80; server_name 192.168.1.177; index index.html index.htm index.jsp index.do; root /usr/local/nginx/html/myloan; #配置Nginx动静分离,定义的静态页面直接从Nginx发布目录读取。 location ~ .*\.(html|htm|gif|jpg|jpeg|bmp|png|ico|txt|js|css)$ { root /usr/local/nginx/html/myloan; #expires定义用户浏览器缓存的时间为7天,如果静态页面不常更新,可以设置更长,这样可以节省带宽和缓解服务器的压力 expires 7d; } #所有jsp、do的动态请求都交给后面的tomcat处理 location ~ (\.jsp)|(\.do)$ {#tomcat地址
proxy_pass ; proxy_redirect off; proxy_set_header HOST $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; client_max_body_size 10m; client_body_buffer_size 128k; proxy_connect_timeout 90; proxy_send_timeout 90; proxy_read_timeout 90; proxy_buffer_size 4k; proxy_buffers 4 32k; proxy_busy_buffers_size 64k; proxy_temp_file_write_size 64k; } log_format access '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" $http_x_forwarded_for'; access_log /usr/local/nginx/logs/access.log access; } server { listen 80; server_name ; location / { stub_status on; access_log off; } } }6 启动nginx
1. 重新运行一下/usr/local/nginx/sbin/nginx
2. 重启nginx:/usr/local/nginx/sbin/nginx -s reload7 停止nginx
1:查询nginx主进程号
ps -ef | grep nginx 在进程列表里 面找master进程,它的编号就是主进程号了。 2:发送信号 从容停止Nginx: kill -QUIT 主进程号 快速停止Nginx: kill -TERM 主进程号 强制停止Nginx: pkill -9 nginx