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Shortcut to Shortcuts
Click Click Click Click ... "ZOMG, there must be a fast way to work in Visual Studio. I know there are keyboard shortcuts but who can remember them all? I wish there were a simple way for me to see and...
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The Linux Foundation Partners with Girls in Tech to Increase Diversity in...
One of the great strengths of open source is that it provides opportunities for everyone. Regardless of background, age, gender, race, ethnicity, nationality, sexual orientation or religion, everyone...
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Raspberry Pi Home Automation System Hits Kickstarter (video)
Zip The Fish has created a new Raspberry Pi adapterwhich has been specifically designed to enable a wide variety of home automation features allowing you to transform any property from a single small...
View ArticleThe Long Dark gets a massive update, which fixes a critical Linux audio bug
The Long Dark [ Official Site , Steam , GOG ] is the rather beautiful survival game currently in development that will eventually get a story mode. The game has just had a rather beefy update. I'm...
View ArticleLinux 双Python 环境 踩坑记录
原创声明: 本文为原创文章 如需转载需要在文章最开始显示本文 原始链接 为了更好的阅读体验，请回源站查看文章。有任何修改、订正只会在源站体现 我们采用的linux server通常会自带一个 python 环境，此时如果因为版本老自己升级，或者要安装anaconda，就会让自己的server出现双python环境的情况。...
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Linux CentOS 7 下通过Memcached实现Session共享
前言 在做server集群和负载均衡等等之前首先要做的一件事就是session共享，否则集群也是无意义的根本无法使用，去年写过一篇window+tomcat-cluster实现的session共享（ 多个Tomcat之间实现Session共享...
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Resource management in Docker
The basics Docker uses cgroups to group processes running in the container. This allows you to manage the resources of a group of processes, which is very valuable, as you can imagine. If we run an...
View Article小端与 Linux on IBM Power Systems
两年前，我发表了有关 linux on IBM Power Systems 从大端 (big endian) 向小端的战略转移的第一个 FAQ，现在我仍会听到一些相关问题。下面列出的问题是自第一个 FAQ 发表以来的更新或我被问到的新问题。如果您没有看到您的具体问题的答案，请在联系我之前参阅原始文档。 哪些 Linux 发行版支持 Power 上的小端？ Linux on Power...
View ArticleA quick introduction to Audacity for teachers
School's back in session, and kids love the creative arts. One of my favorite open source creative tools is Audacity , the open source audio recorder and editor. Students love manipulating digital...
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When Bash -e Doesn't Exit as You Expect
In bash scripting, it's a good practice to exit for any unexpected or unhandled errors. Usually, I enforce this by 'bash -e my_script.sh'. TodayI got a surprise with ' bash -e '. Check out the simple...
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5 Time-Saving Bash Scripts
A good developer is a lazy developer. A good developer should always hate doing the same things over and over again. One of the best ways to embrace the laziness and be more efficient is through...
View ArticleFedora 24 -- The Best Distro for DevOps?
“Give us the tools, and we will finish the job.” Winston Churchill. If you have been to any DevOps-focused conferences -- whether it’s OpenStack Summit or DockerCon -- you will see a sea of MacBooks....
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CentOS 7 for ARM 上手测试
背景 手上两块树莓派，一块是rpi2，一块是rpi2 B，暂时没有买3的打算，感觉2 B版本的性能已经够我使用了。 最近手头上的小项目多了起来，请求量有点大，远在洛杉矶的小水管VPS有点扛不住，平时跑ss看个油管还凑活，小项目跑起来就卡的受不了，寻思着把手上的两块板子给用起来，直接在本地搭服务器环境，再搞个DDNS，齐活了！ 镜像...
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面向Linux的十大开源人工智能工具
目前，人工智能是科技界不断发展的领域之一，主要侧重于构建软硬件，以便在医疗、教育、安全、制造、银行及其他众多领域解决日常生活中的挑战。我们在本文中将介绍几款面向linux生态系统的顶尖开源人工智能工具。 下面列出了为支持人工智能设计和开发的诸多平台，你可以在Linux及其他许多操作系统上使用。 切记： 介绍顺序不分先后。 1. Deep Learning For...
View Articleps Cheatsheet
psis the classic Unix/linux command to list processes and their details. ps that ships with Linux is super-confusing to use because it supports three types of arguments: Unix options ( -u ), BSD...
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talkiepi: A Raspberry Pi Walkie-Talkie
talkiepi is a single-button, push-to-talk walkie-talkie build that allows users to talk with their friends easily over WiFi, without the confusion of frequency dials, random buttons, and all the other...
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New Version of Audacious Music Player Released
A new version ofAudacious , a popular lightweight audio player, is now available for download. Audacious 3.8 introduces a small set of features, including the ability to run more than one instance of...
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KDE neon Korean Developer Edition (... and future CJK Edition?)
While not being advertised on theKDE neon main page just yet (and it won't be for a while), we've recently begun doing regular builds of a special Korean Edition of neon's Developer Edition tracking...
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Snap interview with Rocket.Chat
Snap packaging has beengaining a lot of momentum recently, from desktop apps to cloud services, and everything in between.To learn more about the people and projects that are building snapsMichael...
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Read-Copy Update，向无锁编程进发！
在无锁编程的世界里，ABA问题是一个没有办法回避的实现问题。就看看实现一个最简单的 基于单链表的stack都有这么多的坑 ，就知道无锁编程有多难。 难道我们追求高性能的道路就被这个拦路虎挡住了？ No，我们有Read-Copy Update（RCU）这个法宝，帮助我们方便的实现很多的无锁算法数据结构。...
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