摘要: Bonding:Ethernet Channel Bonding enables two or more Network Interfaces Card (NIC) to a single virtual NIC card which may increase the bandwidth and p... 阅读全文
posted @ 2014-05-27 22:44 Li_Zhong 阅读(594) 评论(0) 推荐(0) 编辑
摘要: If you want to determine the uncompressed size of a gzip file from within a program, you can extract to original file size from the gzip file. This si... 阅读全文
posted @ 2014-05-06 17:39 Li_Zhong 阅读(300) 评论(0) 推荐(0) 编辑
摘要: 系统的引导日志:/var/log/boot.log例如:Feb 26 10:40:48 sendmial : sendmail startup succeeded就是邮件服务启动成功!系统日志一般都存在/var/log下常用的系统日志如下:核心启动日志:/var/log/dmesg系统报错日志:/v... 阅读全文
posted @ 2014-05-06 17:14 Li_Zhong 阅读(310) 评论(0) 推荐(0) 编辑
摘要: http://munin-monitoring.org 阅读全文
posted @ 2014-05-06 12:28 Li_Zhong 阅读(87) 评论(0) 推荐(0) 编辑
摘要: http://bpython-interpreter.org/bpython is a fancy interface to the Python interpreter for Linux, BSD, OS X and Windows (with some work). bpython is re... 阅读全文
posted @ 2014-05-06 10:11 Li_Zhong 阅读(281) 评论(0) 推荐(0) 编辑
摘要: Bootstrap相关开源项目推荐http://www.bootcss.com/http://docs.bootcss.com/bootstrap-2.3.2/docs/ 阅读全文
posted @ 2014-04-15 11:31 Li_Zhong 阅读(133) 评论(0) 推荐(0) 编辑
摘要: http://nvd3.orgThis project is an attempt to build re-usable charts and chart components for d3.js without taking away the power that d3.js gives you. This is a very young collection of components, with the goal of keeping these components very customizeable, staying away from your standard cookie c 阅读全文
posted @ 2014-04-03 14:42 Li_Zhong 阅读(164) 评论(0) 推荐(0) 编辑
摘要: 文章与马伊丽离婚。引发大家转发他们的微薄。我也写一个吧。 阅读全文
posted @ 2014-03-31 22:38 Li_Zhong 阅读(114) 评论(0) 推荐(0) 编辑
摘要: 数据来源 http://www.forbes.com 阅读全文
posted @ 2014-03-31 22:33 Li_Zhong 阅读(87) 评论(0) 推荐(0) 编辑
摘要: 数学很是很重要很重要的。如果能将数学知识正确的运用到实际工作中,那将会大大提高效率,准确性。有了强大的理论支持,实际工作才能做的优秀!!!1. 对数如果a的y次方等于x(a>0,且a不等于1),那么数y叫做以a为底x的对数(logarithm),记作y=㏒ax其中,a叫做对数的底数,x叫做真数, y叫做“以a为底x的对数”。典型应用: 二分查找的时间复杂度O(log2n)。O(log2n)只是表示是log2N同一数量级,因为有个取整的问题,而且也有可能在查询过程中就已经找到(也就是某个折半查询点正好是待查询数据),这样O(log2n)就是一个上限。 2. 指数3. 正态分布4. 方差, 阅读全文
posted @ 2014-03-11 23:28 Li_Zhong 阅读(1160) 评论(0) 推荐(0) 编辑