创建screen会话，执行
screen -S lemp
如果screen命令不存在，执行
apt-get install screen
如果网络掉线，重新连接，执行
screen -r lemp
修改源文件：在原有源的基础上加入新的源
vi /etc/apt/sources.list
在文件底部加入如下内容:
deb http://packages.dotdeb.org squeeze all deb-src http://packages.dotdeb.org squeeze all
增加新加源的证书
wget http://www.dotdeb.org/dotdeb.gpg cat dotdeb.gpg | apt-key add -
删除不用组件
apt-get --purge -y remove apache2-* bind9-* xinetd samba-*
更新源数据
apt-get update apt-get upgrade
安装Nginx
apt-get install nginx
配置Nginx
mkdir -p /etc/nginx/vhost mkdir -p /home/www/default mkdir -p /home/log rm -fr /etc/nginx/conf.d rm -fr /etc/nginx/sites-available rm -fr /etc/nginx/sites-enabled rm -f /etc/nginx/nginx.conf
vi /etc/nginx/nginx.conf
user www-data;
worker_processes 1;
error_log /home/log/nginx.log crit;
pid /var/run/nginx.pid;
worker_rlimit_nofile 51200;
events {
use epoll;
worker_connections 51200;
}
http {
include mime.types;
default_type application/octet-stream;
server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;
client_max_body_size 50m;
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 256k;
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 $binary_remote_addr 10m;
#log format
log_format access '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $http_x_forwarded_for';
include vhost/*.conf;
}
vi /etc/nginx/fcgi.conf
fastcgi_param GATEWAY_INTERFACE CGI/1.1; fastcgi_param SERVER_SOFTWARE nginx/$nginx_version; fastcgi_param QUERY_STRING $query_string; fastcgi_param REQUEST_METHOD $request_method; fastcgi_param CONTENT_TYPE $content_type; fastcgi_param CONTENT_LENGTH $content_length; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; fastcgi_param SCRIPT_NAME $fastcgi_script_name; fastcgi_param REQUEST_URI $request_uri; fastcgi_param DOCUMENT_URI $document_uri; fastcgi_param DOCUMENT_ROOT $document_root; fastcgi_param SERVER_PROTOCOL $server_protocol; fastcgi_param REMOTE_ADDR $remote_addr; fastcgi_param REMOTE_PORT $remote_port; fastcgi_param SERVER_ADDR $server_addr; fastcgi_param SERVER_PORT $server_port; fastcgi_param SERVER_NAME $server_name; # PHP only, required if PHP was built with --enable-force-cgi-redirect fastcgi_param REDIRECT_STATUS 200;
vi /etc/nginx/vhost/default.conf
server {
listen 80;
server_name _;
rewrite ^(.*) http://koryi.com permanent;
}
server {
listen 80;
server_name 198.23.243.205;
index index.html index.htm index.php;
root /home/www/default;
location ~ .*.(php|php5)?$ {
try_files $uri = 404;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fcgi.conf;
}
location ~ .*.(gif|jpg|jpeg|png|bmp|swf)$ {
expires 30d;
}
location ~ .*.(js|css)?$ {
expires 12h;
}
#error_page 404 /404.html;
#error_page 500 502 503 504 /50x.html;
#location = /50x.html {
# root /var/www/nginx-default;
#}
access_log /home/log/default.log access;
}
启动Nginx
/etc/init.d/nginx start
测试HTML：vi /home/www/default/index.html
<!DOCTYPE HTML> <html> <head> <title>Domain Sale</title> </head> <body> <iframe width="100%" height="660" scrolling="no" frameborder="0" src="http://yun.koryi.com/html/index.html"></iframe> </body> </html>
安装PHP
apt-get install php5-cli php5-cgi php5-mcrypt php5-curl php5-gd build-essential wget psmisc spawn-fcgi
设置PHP.INI
sed -i 's#output_buffering = Off#output_buffering = On#' /etc/php5/cgi/php.ini sed -i 's/post_max_size = 8M/post_max_size = 50M/g' /etc/php5/cgi/php.ini sed -i 's/upload_max_filesize = 2M/upload_max_filesize = 50M/g' /etc/php5/cgi/php.ini sed -i 's/;date.timezone =/date.timezone = PRC/g' /etc/php5/cgi/php.ini sed -i 's/short_open_tag = Off/short_open_tag = On/g' /etc/php5/cgi/php.ini sed -i 's/; cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/g' /etc/php5/cgi/php.ini sed -i 's/; cgi.fix_pathinfo=0/cgi.fix_pathinfo=0/g' /etc/php5/cgi/php.ini sed -i 's/max_execution_time = 30/max_execution_time = 300/g' /etc/php5/cgi/php.ini
启动PHP
/usr/bin/spawn-fcgi -a 127.0.0.1 -p 9000 -C 6 -u www-data -g www-data -f /usr/bin/php5-cgi
测试PHP：vi /home/www/default/p.php
<?php phpinfo(); ?>
安装MySQL
apt-get install mysql-server php5-mysql
安全设置
mysql_secure_installation
如果要重设密码，执行
dpkg-reconfigure mysql-server-5.0
重启PHP
killall -9 php5-cgi /usr/bin/spawn-fcgi -a 127.0.0.1 -p 9000 -C 6 -u www-data -g www-data -f /usr/bin/php5-cgi
安装phpmyadmin
apt-get install phpmyadmin
注意会提示你选择Apache或者lighttpd服务器，我们用的是Nginx，所以这里按Esc退出选择，然后会提示你输入一次mysql数据库密码，两次phpmyadmin密码
安装完成后，phpmyadmin所有代码文件都默认位于/usr/share/phpmyadmin路径下，假设我们的Web主路径位于/home/www/default/phpmyadmin下，接下来做个链接就可以了：
ln -s /usr/share/phpmyadmin /home/www/default/phpmyadmin
