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姓名：Huang Huashan
职业：Master
年龄：23
位置：PKU
个性介绍：TIAOT

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文章列表 - linux

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redhat el,as,ws,es

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发表于:2008-09-25 ┆ 阅读(66) ┆ 评论(1)

ibm with ubuntu 8.04

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发表于:2008-09-02 ┆ 阅读(105) ┆ 评论(0)

mac to ip

A MAC address represents the physical identifier of a network adapter, while the IP address represents a logical device address on Internet Protocol networks.<br><br>A built-in feature of IP, Address Resolution Protocol (ARP) translates IP addresses to MAC addresses. ARP was not designed to translate addresses in the other direction, however.<br><br>Answer: Computers can determine IP addresses from MAC addresses using DHCP (and formerly other protocols like RARP and InARP).<br><br>There is no universal mechanism for an end user to determine an IP address given a known MAC address, although it can be done in certain specific situations.<br><br>1.ARP Cache<br><br>ARP maintains a list of both IP addresses and matching MAC addresses called the ARP cache. These caches are available on individual network adapters and also on IP routers. From the cache it is possible to derive an IP address from a MAC address; however, the mechanism is limited in many respects.<br><br>On Windows and some othe……

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发表于:2008-07-23 ┆ 阅读(78) ┆ 评论(0)

从程序员的角度看Linux和Windows的对比（zz）

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发表于:2008-06-15 ┆ 阅读(233) ┆ 评论(0)

linux查看内核 cpu mem gcc libc命令（zz）

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发表于:2008-06-12 ┆ 阅读(205) ┆ 评论(0)

Resize a live root FS - a HOWTO

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发表于:2008-06-12 ┆ 阅读(184) ┆ 评论(0)

服务器误删文件

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发表于:2008-06-11 ┆ 阅读(151) ┆ 评论(0)

server更新的教训

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发表于:2008-06-11 ┆ 阅读(159) ┆ 评论(0)

cygnus -> cygwin & ecos

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发表于:2008-06-02 ┆ 阅读(129) ┆ 评论(0)

io port memory

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发表于:2008-05-25 ┆ 阅读(177) ┆ 评论(0)

UNIX tips: Learn 10 good UNIX usage habits (zz)

<table border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr valign="top"><td width="100%"><h1><span style="color: rgb(153, 153, 153);">UNIX tips: </span>Learn 10 good UNIX usage habits</h1><p id="subtitle"><em>Break bad UNIX usage patterns</em></p><img alt="" src="http://www.ibm.com/i/c.gif" class="display-img" height="6" width="1"></td><td class="no-print" width="192"><a href="http://www.ibm.com/developerworks/"><img alt="developerWorks" src="http://www.ibm.com/developerworks/i/dw.gif" border="0" height="18" width="192"></a></td></tr></tbody></table><table border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr valign="top"><td width="10"><img alt="" src="http://www.ibm.com/i/c.gif" height="1" width="10"></td><td width="100%"><table class="no-print" align="right" border="0" cellpadding="0" cellspacing="0" width="160"><tbody><tr><td width="10"><img alt="" src="http://www.ibm.com/i/c.gif" height="1" width="10"></td><td><table border="0" cellpadding="0" cellspaci……

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发表于:2008-05-15 ┆ 阅读(129) ┆ 评论(0)