service mysql start
cd /var/
tar zcfP /var/back1.tar.gz /var/www 在注意P参数 http://xiaobin.net/200911/tar-removing-leading-slash-from-member-name/
ln -s /var/back1.tar.gz /var/www/back1.tar.gz
rm /var/www/back1.tar.gz
/usr/local/mysql/bin/mysqldump -u root -p –all-databases –add-drop-table>(全路径)sql2010719.txt
数据库备份
ps aux |grep php-cgi |wc
-l
查看fcgi 进程
/usr/local/php/sbin/php-fpm reload 重置apc
/usr/local/nginx/…./nginx 开nginx
/usr……./nginx -s reload 重载配置文件
/usr……./nginx -s stop 停止nginx