Centos6.x install and configure nginx

Nginx Installation

Nginx Official Website: http://nginx.org/Corresponding download page: http://nginx.org/en/download.html I here using nginx Yum online Installation

Wget http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm

Install source Library

Chmod + x nginx-release-centos-6-0.el6.ngx.noarch.rpm

Rpm-I nginx-release-centos-6-0.el6.ngx.noarch.rpm

Install nginx

Yum install nginx

After installation, the default nginx configuration file is/etc/nginx. conf [main nginx configuration file] default nginx SSL configuration file:/etc/nginx/CONF. d/SSL. conf [configure the SSL Certificate, which can also be incorporated into nginx. in the conf file] The default nginx virtual host configuration file:/etc/nginx/CONF. d/virtual. conf [Like Apache's virtual host configuration, it can also be incorporated into nginx. in the conf file] default web_root folder path:/usr/share/nginx/html [web directory folder, place magento main program] configure iptables

Iptables-I input 5-P TCP -- dport 80-J accept

Start nginx

Service nginx start

Open the IP address and you can see "Welcome to nginx !" Indicates that the installation is successful.

 

========================================================== ================================== Add the following by yourself, if nginx is not started by root, disable nginx started by default.

Chkconfig -- level 2345 nginx off

Copy/etc/nginx. conf to another location

CP/etc/nginx. CONF/home/user/etc/nginx. conf

Start

/Usr/sbin/nginx-C/home/user/etc/nginx. conf

Close

Killall nginx

 

========================================================== ==================== Conf is changed to the following:

 

User nginx; worker_processes 1; error_log/home/user/log/nginx/error. log warn; PID/home/user/log/nginx/run/nginx. PID; events {worker_connections 1024;} HTTP {include/etc/nginx/mime. types; default_type application/octet-stream; log_format main '$ remote_addr-$ remote_user [$ time_local] "$ request" ''$ Status $ response" $ http_referer "'' "$ http_user_agent" "$ http_x_forwarded_for "'; access_log/home/user/log/nginx/access. log main; sendfile on; # tcp_nopush on; keepalive_timeout 65; gzip on; Include/home/user/etc/nginx/CONF. d /*. conf ;}

 

/Home/user/etc/nginx/CONF. d/default. conf; server {Listen 8080; Note: If the port is lower than 1024, it must be started with the root permission (this is a problem with the Linux system mechanism); otherwise, the system will prompt that the port cannot be bound if the port is not root.

========================================================== =

Start a non-root user and use port 80:

CD/usr/sbin

Found:-rwxr-XR-X. 1 Root 834352 Dec 12 nginx according to the online statement, add the s permission to nginx:

Chmod U + S nginx

Check again:-rwsr-XR-X. 1 Root 834352 Dec 12 nginx started again as non-root: Root 1736 1 0? 00:00:00 nginx: Master process/usr/sbin/nginx-C/home/user/etc/nginx. confnginx 1737 1736 0? 00:00:00 nginx: The Master thread of worker process is still root. The subthread is not necessarily root.

In addition:

If the nginx setting directory is under/home/user. /Home/user must grant O + x permissions; otherwise, 403 Forbidden will be reported.

Centos6.x install and configure nginx