Chromium for the Masses
Every time my paycheck is direct-deposited, I contemplate purchasing a Chromebook. Long gone are the days of the CR-48 laptops with the clunky interface and frustrating usability. Although I never quite seem to pull the trigger and buy a Chromebook, thanks to the developer Hexxeh, it's possible to run the Chromium OS on a wide variety of hardware combinations. I'm writing this on my Dell Latitude D420 booted into Hexxeh's Vanilla build of Chromium. (I'm using the excellent Chrome App Writebox as an editor.) You can get the most recent build of Vanilla from Hexxeh's Web site: http://chromeos.hexxeh.net.
Image from http://hexxeh.net
The exciting news, however, has nothing to do with laptops at all. Like most Linux-based pseudo-embedded projects, Hexxeh's Chromium build is getting ported to the Raspberry Pi. Once complete, a Chromium-enabled Raspberry Pi desktop machine will be a very affordable, power-sipping alternative to Google's ChromeBox units. Projects like this really beg the question: is there anything the Raspberry Pi can't do? For more details on the Pi port, visit Hexxeh's blog: http://hexxeh.net.
Practical Task Scheduling Deployment
July 20, 2016 12:00 pm CDT
One of the best things about the UNIX environment (aside from being stable and efficient) is the vast array of software tools available to help you do your job. Traditionally, a UNIX tool does only one thing, but does that one thing very well. For example, grep is very easy to use and can search vast amounts of data quickly. The find tool can find a particular file or files based on all kinds of criteria. It's pretty easy to string these tools together to build even more powerful tools, such as a tool that finds all of the .log files in the /home directory and searches each one for a particular entry. This erector-set mentality allows UNIX system administrators to seem to always have the right tool for the job.
Cron traditionally has been considered another such a tool for job scheduling, but is it enough? This webinar considers that very question. The first part builds on a previous Geek Guide, Beyond Cron, and briefly describes how to know when it might be time to consider upgrading your job scheduling infrastructure. The second part presents an actual planning and implementation framework.
Join Linux Journal's Mike Diehl and Pat Cameron of Help Systems.
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- SUSE LLC's SUSE Manager
- My +1 Sword of Productivity
- Managing Linux Using Puppet
- Tech Tip: Really Simple HTTP Server with Python
- Murat Yener and Onur Dundar's Expert Android Studio (Wrox)
- Non-Linux FOSS: Caffeine!
- Returning Values from Bash Functions
- Rogue Wave Software's Zend Server
- Doing for User Space What We Did for Kernel Space
- Parsing an RSS News Feed with a Bash Script
With all the industry talk about the benefits of Linux on Power and all the performance advantages offered by its open architecture, you may be considering a move in that direction. If you are thinking about analytics, big data and cloud computing, you would be right to evaluate Power. The idea of using commodity x86 hardware and replacing it every three years is an outdated cost model. It doesn’t consider the total cost of ownership, and it doesn’t consider the advantage of real processing power, high-availability and multithreading like a demon.
This ebook takes a look at some of the practical applications of the Linux on Power platform and ways you might bring all the performance power of this open architecture to bear for your organization. There are no smoke and mirrors here—just hard, cold, empirical evidence provided by independent sources. I also consider some innovative ways Linux on Power will be used in the future.Get the Guide