It took a little while to get the logistics down, but I’m very happy to report that Systems We Love is on: December 13th in San Francisco! To determine the program, I am honored to be joined by an extraordinary program committee: hailing from a wide-range of backgrounds, experience levels, and interests—and united by a shared love of systems. So: the call for proposals is open—and if you have a love of systems, we hope that you will consider submitting a proposal and/or joining us on December 13th!
使用Windows 10自带的certutil工具来验证文件的MD5校验和。 c:\Windows\System32>certutil.exe -hashfile c:\Users\acheng\Downloads\ubuntu-gnome-16.04.1-desktop-amd64.iso MD5 MD5 hash of file c:\Users\acheng\Downloads\ubuntu-gnome-16.04.1-desktop-amd64.iso: d0 68 d5 47 12 85 ee 66 12 4a 37 97 ca d7 95 44 CertUtil: -hashfile command completed successfully.
Building a simple Hello World application with ContainerPilot and the AutoPilot Pattern using Node.js.
四年前，我在QCon上演讲了一个《建一支强大的小团队》（整理后的PPT分享于这里）提到了工程师文化，今天，我想 […]
转自：http://www.brendangregg.com/perf.html 回到老家，发现这个也被墙了，先转过来做个备份吧 These are some examples of using the perf Linux profiler, which has also been called Performance Counters for Linux (PCL), Linux perf events (LPE), or perf_events. Like Vince Weaver, I’ll call it perf_events so that you can search…
An overview of how to build observable Node.js applications. The solutions presented are useful for designing and building reliable and more debuggable applications, especially those applications that are microservice oriented.
Answers to your questions about the powerful networking features in Triton.
这是一篇根据此文意译的文章， 我只翻译了自己认为重要的东西。作者以自己移植python的dnslib库到OpenBSD的过程来描述移植的过程。作者为Bryan Everly。此译文发表时文章发布的原域名过期，无法访问。 事前准备 找到你想移植的软件 准备好承担做一个维护者的责任 和软件的开发者/团队协作，而不是为软件加几个补丁，让它在OB上能编译通过 你很可能没有权限把软件添加到ports中，请和ports邮件列表中的人合作 先读文档，再问问题 OpenBSD ports树传统 软件按类别放在/usr/ports目录下，如开发工具放在/usr/ports/devel,数据库软件放在/usr/ports/database等等 软件源码并不放在/usr/ports的任何目录下，而是在编译时从它的官网下载到/usr/ports/distfiles/PORT-v.v.v子目录下 实际编译时的工作目录在/usr/ports/pobj/PORT-v.v.v下 某个软件的ports包含如下标准的文件： Makefile — 包含编译指令 distinfo — 包含指定软件的验证信息，如tar包的SHA1/SHA256摘要信息 pkg — 子目录 pkg/DESCR — 关于此软件的简短描述，请保持列宽为72 pkg/PLIST — 由此ports编译成的软件包（package）的manifest文件 patches — 子目录，包含要为此软件的源码打的补丁包 大部分ports的Makefile的结尾会包含一个名为bsd.port.mk的文件。这个文件用于告诉ports如何利用OpenBSD现有的ports编译的基础架构。 以移植python库dnslib为例，在/usr/ports/net目录下新建一个文件夹py-dnslib，因为一个跟网络相关的工具，也是python的库文件，所以以py-开头。 接下来要创建Makefile. # $OpenBSD$ COMMENT=…
Introducing two new modules to make implementing Autopilot Pattern applications in Node.js even easier.