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Stop Wasting your Time Restarting Services Manually After Deployment: Visudo It!
Here is how I managed to save time on my php project by enabling restarting services automatically during deployment. Basic capistrano configuration When I work on PHP projects I deploy using...
View ArticleUbuntu MATE 16.10 Hits the Streets with MATE 1.16 Desktop and GTK+ 3 Goodness
Not onlyUbuntu 16.10 is the star of the day, as all of its derivatives received new versions, with more or less attractive features, such as Ubuntu MATE 16.10 (Yakkety Yak), which has been announced...
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Unity 8 preview session in Ubuntu 16.10 Yakkety Yak
Ubuntu 16.10 Yakkety Yak has landed and brings with it the Unity 8 technical preview desktop session. Unity 8 has been the face of the Ubuntu phone and tablet for a few years and has quickly evolved...
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Ubuntu 16.10 (Yakkety Yak) released
Codenamed "Yakkety Yak", Ubuntu 16.10 continues Ubuntu's proud tradition of integrating the latest and greatest open source technologies into a high-quality, easy-to-use linux distribution. The team...
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如期而至：Ubuntu 16.10正式发布
如Canonical的Adam Conrad之前所说，深受全球数百万用户欢迎的GNU/linux操作系统――Ubuntu 16.10（Yakkety Yak）于今日正式发布。 Ubuntu 16.10最大的变化在于基于Linux Kernel 4.8系统，GNOME应用已经升级至3.20及更高版本3.22，而且LibreOffice也升级至最新的5.2版本。 Ubuntu 16.10更新日志：...
View Article7 Mistakes New Linux Users Make
Changing operating systems is a big step for anybody -- all the more so because many users are uncertain about exactly what an operating system is. However, switching from windows to linux is...
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Ubuntu 16.10 Flavors Now Available for Download
Filingoutalongsidethe final stablerelease of Ubuntu 16.10isthe rest of the Ubuntu extendedfamily. That means download links for community flavors, including Ubuntu MATE 16.10 and Ubuntu GNOME 16.10,...
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Build a Spooky Halloween Music-Light Show with Raspberry Pi and Linux
My son just turned 4, and he is super-excited about Halloween and zombies. So I planned to create a haunted house-like experience for him. The biggest challenge was to get audio-visual effects. I...
View Article初次连接到我的树莓派
几天前买了一个树莓派3，把一些相关的配件都装了上去之后。昨天有时间就连了下进入系统看了下。树莓派3是自带无线网卡和蓝牙的。然后我是没有显示器的。只能通过网络连接来管理树莓派了。我想到的办法就是先把树莓派通过网线连接到路由器上，然后通过路由器来查看树莓派的密码，然后连接到树莓派，再在树莓派中配置无线网卡信息，让其自动使用无线网卡连接，这样就可以不用一直连着网线了。然后将ip地址设置为静态密码，以后每次...
View ArticleMastering Emacs: Effective Editing I: Movement
Effective Editing I: Movement By Mickey Petersen If you can master movement and editing in Emacs, you have effectively conquered two of the biggest productivity boosters available to you. Emacs has...
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Ubuntu 16.10 Available For Download [See What`s New]
Ubuntu 16.10 (Yakkety Yak) has been released. The new version ships with Unity bug fixes, updated applications, including the GNOME 3.20 stack, an alternative experimental Unity 8 session, along with...
View ArticleKubuntu 16.10 Is Out with KDE Plasma 5.7, Applications 16.04.3 &...
As part of today's Ubuntu 16.10 (Yakkety Yak) release , the Kubuntu team were also pleased to announce the availability of the Kubuntu 16.10 operating system for desktop computers. Shipping with...
View ArticleSmart Linux Home Hubs Mix IoT with AI
Industrial, rather than home, applications will likely dominate the Internet of Things (IoT) market in the years to come. Yet, in the early going, the home automation market has had the greatest...
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Handling Split Brain scenarios with Akka
When operating an Akka cluster the developer must consider how to handle network partitions (Split Brain scenarios) and machine crashes. There are multiple strategies to handle such erratic behavior...
View ArticleIT/Dev Connections: IT pros share their tips on surviving profession’s...
For many IT professionals, particularly those that got their start in the 90s or early 2000s, career challenges can feel somewhat existential. It has traditionally been perceived as a profession for...
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Trying Out Ubuntu GNOME 16.10, Wayland Session Not So Great
With today'sUbuntu 16.10 release one of the exciting spins we've been looking forward to is Ubuntu GNOME 16.10, which has an experimental Wayland session available but is not the default. I spent a...
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Making Xcode more like Emacs
You might already know that macOS has great system-wide support for Emacs text editing shortcuts . And you might also know that you can customize that support to add your own custom shortcuts . In...
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Ubuntu Linux 16.10 'Yakkety Yak' is here! Download the Windows 10 alternative...
Ubuntu is a wonderful operating system. Depending on your needs, it can be a better choice than Microsoft's windows 10. More and more people live in the web browser, and Ubuntu can run both Chrome and...
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Systemd vulnerability crashes Linux systems
A new vulnerability has been discovered that could shut down most linux systems using a command short enough to fit in a tweet. Linux administrator and founder of the security certificate company...
View Article网络流量异常分析(以alluxio做为案例)
1. 介绍 前段时间对alluxio做性能测试。发现结果并没有到达自己的预期。监控流量发现网络流量比较大。按理说alluxio应该是做了数据本地化了，不会产生这么多网络流量才是（单纯不使用alluxio而采用MR就不会有这么多网络流量）。为了搞明白这个问题，也尝试调整了一些网络通信相关的参数，但是都无济于事。...
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