neo

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This tries to parse a set of given logfile lines with a given grok regular expression (based on Oniguruma regular expressions ) and prints the matches for named patterns for each log line. You can also apply a multiline filter first. Please enter...

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James Qi's Blog 主题：本站内容主要是本人关注的互联网行业及个人爱好方面的主题，包括AdSense💲、

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智能小程序平台 提供完整的解决方案，助力精准高效获取用户构建自然用户体验系统打造新时代最佳体验开放百度全域千亿流量

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yoy是什么意思

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Browse Definitions By Topic AppDev Business software Computer Science Consumer Tech Data Center IT Managem...

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网站站长程序员ASCII码查询

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MySQL/InnoDB的加锁，一直是一个面试中常问的话题。例如，数据库如果有高并发请求，如何保证数据完整性？产生死锁问题如何排查并解决？我在工作过程中，也会经常用到，乐观锁，排它锁，等。于是今天就对这几个概念进行学习，屡屡思路，记录一下。 搜云库,专注于开发技术...

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With the rapid development of NIC, the poor performance of data packets processing with Linux kernel has become the bottleneck. However, the rapid development of the Internet needs high performance of network processing, kernel bypass has caught more...

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How to receive a million packets per second 2015年6月16日 下午9:47 Last week during a casual conversation I overheard a colleague saying: "The Linux network stack...

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How to achieve low latency with 10Gbps Ethernet 2015年6月30日 下午7:38 Good morning! In

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Kernel bypass 2015年9月7日 下午5:52 In two previous posts we've discussed h...

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在前两篇文章中，我们讨论了如何每秒接收百万 UDP 数据包 以及 如何减少往返时间 。我们在 Linux 上做试验，因为它是一个性能非常好的通用操作系统。

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up vote 5 down vote accepted If you just need to answer "Yes" to everything, you can use yes Yes | ./ittp-update.sh How this works: The program yes prints the string you give it (or "y" if you don't give it anything, since this is...

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404 Not Found Not Found The requested URL was not found on this server. Apache/2.4.29 (Ubuntu) Server at www.saunix.cn Port 80

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1. 当 client 通过 connect 向 server 发出 SYN 包时，client 会维护一个 socket 等待队列，而 server 会维护一个 SYN 队列 2. 此时进入半链接的状态，如果 socket 等待队列满了，server 则会丢弃，而 client 也会由此返回 connection time out；只要是 client 没有收...