What all has been happening in the past two to three weeks?
1. Change of plan
2. Learning new things
3. Other projects
So, previously the main goal was to make a service that would track what all happens on your device, data traffic wise. However, a change has been made, temporarily. While this is still the main goal, I’ll be switching gears towards something else (Look at number two). First though, what’s taken me so long. This extends to point three, but also something to address here. Obviously, I’ll be using other machines to work on everything. Because of this, and it being an university ran system, everything isn’t set up how I normally operate, and I’ve been customizing things to fit how I work. So the past week or two has been me getting used to the changes, not only on the system, but also what I’ll be doing in the future. Rather than jump in to the project, I’m trying to plan out how to go about it and have everything worked out before hand, as this (In my opinion), will make the end shorter.
The new project is distributed file system, which I’m very interested in, and hopefully can sit-in on our distributed system class here at Wright State. The lab I’m working in contains ~30 machines, each machine with 350 gigs of space, not being used, in its own partition. My professor, Dr. Mateti, has requested that I set up these machines to all collaborate together. He’s recommended the program CEPH, which from what I’ve read thus far, seems to be nice, and simple enough to set up. More about that later.
Also, something I found extremely interesting as I’ve wanted to do this, connect a file system to my local machine that handles files on external servers. I knew it was possible, but never looked in to it, nor have I actually done it. Dr. Mateti has this set up from his home and to multiple machines in the building, and we went over SSHFS. Obviously, SSH is secure shell, and FS is file system. This was the most painless configuration I’ve done for a while.
To set up SSHFS, you first want to make a directory on your local system. Then you run a command similiar to such:
sshfs -o idmap=user remoteUserName@remoteIPOrServer:/your/remote/directory $HOME/YourLocalDirectory
You want to change anything bolded. Once done, go in to the directory, type mount, then enter information requested, and you’re set. Honestly, one of the easiest and most useful things I’ve done for a bit of time.
I’m currently working on two personal projects. One of which is a simple app that I do in spare time in my room, probably two or three hours a week. Another is working on Fennec, Firefox’s mobile client. I’ll write more about each of these, but a summary for now.
Fennec, I’m doing general bug fixes. This project is very helpful to me for several reasons. First, I’m learning how to effectively use a large code base. While not wasting anyone’s time but my own, I can go through the files, do what I can to make sense of them, and Log.d every couple of lines and see what’s happening. Secondly, I’m seeing how people who program for a living, program. This is surprisingly not common in academics, even though I believe it should be enforced (This, and revision control, whether it be git or Mercurial, etc.). It’s extremely important, in my opinion, to be able to read and understand others code, be able to implement it effectively, and come up with ways to do this. Lastly, I’m working on something that sees the light of day, using technologies that exist and are used everywhere, collaborating (I’m on their IRC 24/7) with others, helping out a public and open-source project, etc. etc. Their really is no “lastly”.
Pic2Griddler is an app that I’m developing. Yet Another Puzzle App, in other words. This is more for my personal use, as I’ve been in to Griddlers for several months now, but I’m not a fan of paying for an app that I’d get a couple weeks out of, then be done. So my solution, make an app that gives me unlimited amount of time to work on. I’ll be posting more in-depth about this later, you can read the README on the GitHub page on the side bar.