Controlling Your Linux System with a Smartphone
The most-used application I have built is a television remote control. We use the fantastic tvtime program to watch all our TV. The tvtime package includes the tvtime-command command that allows you to control every conceivable function of the running tvtime instance. For example, tvtime-command chan-up changes the channel up one increment. Full documentation can be found in the tvtime man page.
I used all the same techniques described earlier and built a full functioning remote shown in Figure 4.
Now friends and family can control the TV from the comfort of their very own smartphones. There are no more complaints about using our giant Bluetooth keyboard as a remote either. The kids simply can grab the closest iPod Touch, Palm Pre or whatever.
Smartphone technology is advancing extremely rapidly. Without modifying the phone, you can access almost any possible function on a remote computer through the built-in browser. Linux users are especially lucky. It doesn't take much effort to turn a Linux computer into a back end for a phone. Hopefully, this article inspires you to come up with your own unique and interesting uses.
Jamie Popkin lives in Lantzville, British Columbia, with his wife and four kids. He is a consultant specializing in geographic data portrayal on the Web. Recently, he has started developing for smartphones, utilizing modern Web/HTML5 technology. He can be reached via Twitter (@jamiepopkin) or e-mail (email@example.com).
One Click, Universal Protection: Implementing Centralized Security Policies on Linux Systems
Join editor Bill Childers and Bit9's Paul Riegle on April 27 at 12pm Central to learn how to keep your Linux systems secure.
Free to Linux Journal readers.Register Now!
- Cluetrain at Fifteen
- Getting Good Vibrations with Linux
- Embedding Python in Your C Programs
- New Products
- Security Hardening with Ansible
- Monitoring Android Traffic with Wireshark
- [<Megashare>] Watch Mrs Brown's Boys Movie Online Full Movie HD 2014
- diff -u: What's New in Kernel Development
- Memory Ordering in Modern Microprocessors, Part I
- Tech Tip: Really Simple HTTP Server with Python