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apache代理+负载均衡的配置范例

06月 27th, 2008 | No Comments | Posted in Apache | by i_amok | 154 views |

       
#<IfModule mod_proxy.c>
        #       ProxyRequests Off
        #       <Proxy *>
        #       Order deny,allow
        #       Allow fro...

Database Sharding

06月 27th, 2008 | 2 Comments | Posted in Database | by finalbsd | 283 views |

原来在将中文意思的数据库散列和拆分等翻译成Hashing & Splitting,总是感觉不太贴切,今天终于找到比较原始的词:Database Sharding.呵呵,算我比较老土吧,因为不搞数据库,对这些专业术语... Tags: ,

Adding a favorites icon to your site (Favicon)

06月 26th, 2008 | No Comments | Posted in HTTP | by finalbsd | 111 views |

Have you ever added a site to your favorites menu in modern browsers such as IE and Firefox, and noticed that a web site's own custom icon was added beside the site's title in your list? Rather than the plain default icon, this custom icon makes the s... Tags:

如何写robots.txt?[转自点石互动]

06月 26th, 2008 | No Comments | Posted in HTTP | by finalbsd | 123 views |

在国内,网站管理者似乎对robots.txt并没有引起多大重视,应一些朋友之请求,今天想通过这篇文章来简单谈一下robots.txt的写作。

robots.txt基本介绍
robots.txt是一个纯文本文件,在这... Tags: ,

一个IP能建立的最大连接数是多少?

06月 26th, 2008 | 1 Comment | Posted in Load Balancing | by finalbsd | 463 views |

 一个IP能建立的最大连接数是多少?
Author:FinalBSD
Date:2008-06-25 
       我们假设一种经典的模型:
Client -> Load Balancer-> RealServer Pool.
并且我们假设这里使用NAT模... Tags: , ,

PHP Performance Profiling

06月 26th, 2008 | No Comments | Posted in PHP | by finalbsd | 131 views |

http://www.linuxjournal.com/article/7213

... Tags:

Linux SNMP OID’s for CPU,Memory and Disk Statistics

06月 25th, 2008 | No Comments | Posted in Monitor | by finalbsd | 141 views |

SNMP stands for Simple Network Management Protocol and consists of three key components: managed devices, agents, and network-management systems (NMSs). A managed device is a node that has an SNMP agent and resides on a managed network. These devices ... Tags: , , ,

Nagios Monitor System With FreeBSD 5.2 HOWTO

06月 24th, 2008 | No Comments | Posted in FreeBSD, Monitor | by tonnyom | 182 views |

Nagios Monitor System With FreeBSD 5.2 HOWTO
Date: 2004.11.10
Modified: 2008.06.24
Author: tonnyom
Email: tonnyomAThotmail.com
第一章:Center Server
第一部分:NAGIOS APACHE的安装
#cd /usr/ports/net-mgm...

远程变量传递和内容附加问题

06月 24th, 2008 | No Comments | Posted in Shell | by finalbsd | 138 views |

原来一直苦恼于远程执行命令时无法>>内容到一个文件里面去,今天发现是自己没注意细节:
以前的写法是:
ssh 10.0.1.1 echo "content" >> /var/log/file
这样无法达到目的,换成... Tags:

BSD版权

06月 24th, 2008 | No Comments | Posted in FreeBSD | by finalbsd | 137 views |

NetBSD基金会主席Alistair Crooks宣布,NetBSD的推荐许可证将改用2 Clause BSD许可证。NetBSD一直使用旧的4 Clause BSD,最为著名的也备受争议是其中的广告条款(于1999年删除)。现在换用两句版许可证(... Tags:


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