安装前提配置好yum环境，下载好nginx-0.7.61-1.i386.rpm spawn-fcgi-1.6.2-1.32.i386.rpm两个文件,然后开始安装：
cd /root
wget http://kukk.tk/down/nginx/nginx-0.7.61-1.i386.rpm
wget http://kukk.tk/down/nginx/spawn-fcgi-1.6.2-1.32.i386.rpm
yum -y install mysql-server
yum -y install php-mysql
yum -y install php-cli
rpm -ivh nginx-0.7.61-1.i386.rpm spawn-fcgi-1.6.2-1.32.i386.rpm
/etc/init.d/mysqld restart
mysqladmin -u root password kukk
为mysql设置密码：
mysqladmin -u root password kukk
可以用下面语句登录测试：
root@ubuntu:/# mysql -p
Enter password:
开启fastcgi的进程：
/usr/bin/spawn-fcgi -a 127.0.0.1 -p 9000 -C 15 -u nginx -g nginx -f /usr/bin/php-cgi
顺便写上关闭该进程的方法：
killall -9 php-cgi
查找到该进程：
netstat -an |grep 9000
编辑nginx的配置文件：
vim /etc/nginx/nginx.conf
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log;
#error_log /var/log/nginx/error.log notice;
#error_log /var/log/nginx/error.log info;
pid /var/run/nginx.pid;
#----------------------------------------------------------------------
# Events Module
#
# http://wiki.nginx.org/NginxHttpEventsModule
#
#----------------------------------------------------------------------
events {
worker_connections 1024;
}
#----------------------------------------------------------------------
# HTTP Core Module
#
# http://wiki.nginx.org/NginxHttpCoreModule
#
#----------------------------------------------------------------------
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
# Load config files from the /etc/nginx/conf.d directory
include /etc/nginx/conf.d/*.conf;
#
# The default server
#
server {
listen 80;
server_name _;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root /var/www/html;
index index.html index.htm index.php;
}
error_page 404 /404.html;
location = /404.html {
root /var/www/html;
}
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /var/www/html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
location ~ \.php$ {
root html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /var/www/html/$fastcgi_script_name;
include fastcgi_params;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
}
安装wordpress时候注意安装路径的权限！例如/var/www/html这是网站根目录，该权限如果是其他用户只读没有写入权限，那么安装到根目录下的动态页面将会无法自动创建文件，在安装时会出现错误提示。
排除这一故障很简单，只要更改该目录的权限，赋予其他用户可写，或者改变该目录拥有者为nginx服务启动的拥有者，还有另外一直办法，就是建立子目录，把权限赋予给这个目录。
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