Non-Linux FOSS: Rearrange Your Furniture, Not Your Spine
My family is in the middle of moving from one house to another. Part of that move involves arranging furniture. I'll be honest, I can move a couch across a room only so many times before I start to think perhaps there's a better way. Thankfully, there is.
Although several 3-D house-modeling packages exist, and a couple are even on-line, nothing seems to work quite as simply as Sweet Home 3D. It's both a 3-D and 2-D layout tool, and it comes with a wide variety of pre-made furniture and window/door graphics to get you started. I was able to design a rudimentary living room in about two minutes (Figure 1), and that included installation time! Sweet Home 3D is an open-source Java application that comes with a nice Windows executable installer.
Figure 1. Living Room Design
You might be thinking, if it's Java, won't it run on other platforms too? Well, yes, of course! It might not be as simple as the Windows executable installer to use it on OS X or Linux, but it's Java, so it's cross-platform-compatible. If you need to design a layout for your house, but don't want to haul furniture around to see what it looks like, I highly recommend Sweet Home 3D (http://www.sweethome3d.com).
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.
Free to Linux Journal readers.Register Now!
- SUSE LLC's SUSE Manager
- My +1 Sword of Productivity
- Murat Yener and Onur Dundar's Expert Android Studio (Wrox)
- Non-Linux FOSS: Caffeine!
- Managing Linux Using Puppet
- Doing for User Space What We Did for Kernel Space
- Tech Tip: Really Simple HTTP Server with Python
- SuperTuxKart 0.9.2 Released
- Parsing an RSS News Feed with a Bash Script
- Google's SwiftShader Released
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