Saturday, September 19, 2009
SFD is Over
Thursday, September 3, 2009
First day @ SFD
Here is a picture of me and my friends wearing SFD tshirts in class 201 before the event .
Monday, August 24, 2009
OLPC
- Must include source code and allow modification so that our developers, the governments that are our customers and the children who use the laptop can look under the hood to change the software to fit an inconceivable and inconceivably diverse set of needs .Our software must also provide a self-hosting development platform.
- Must allow distribution of modified copies of software under the same license so that the freedoms that our developers depend upon for success remain available to the users and developers who define the next generation of the software. Our users and customers must be able to localize software into their language, fix the software to remove bugs,and re purpose the software to fit their needs.
- Must allow redistribution without permission -- either alone or as part of an aggregate distribution -- because we can not know and should not control how the tools we create will be re-purposed in the future. Our children outgrow our platform, and our software should be able to grow with them.
- Must not require royalty payments or any other fee for redistribution or modification for obvious reasons of economy and pragmatism in the context of our project.
- Must not discriminate against persons, groups or against fields of endeavor. Our software's power will come through its ability to grow and change with the children and in a variety of contexts.
- Must not place restrictions on other software that may be distributed along side it. Software licenses must not bar either proprietary, or "copyleft" software from being distributed on the platform. A world of great software will be used to make this project succeed – both open and closed. We need to be able to choose from all of it.
- Must allow these rights to be passed on along with the software. This means that we must not provide a license specific to the $100 Laptop project or organization or its customers. While we are the developers of this platform today, the users of this platform are the developers of tomorrow and it is through them that the platform will succeed, be transformed, and be passed on.They need the same rights as we do.
- Must not be otherwise encumbered by software patents which restrict modification or use in the ways described above. All patents practiced by software should be sublicenseable and allow our users to make use or sell derivative versions that practice the patent in question.
- Must support and promote open and patent unencumbered data interchange and file formats.
- Must be able to be built using unencumbered tools (e.g., compilers)
Sunday, August 23, 2009
SFD tasks
- Ahmed Mekkawy (Free Software) eSpace Technologies : Solutions Team Leader for a team of Gnu/Linux administrators.
- Mohamed Hussein Sayed Technical at Yahoo! inc. and Consultant at SkyFire Labs.
Thursday, August 13, 2009
Stories in FOSS
Stallman began to think in freedom software movement when Brian Reid in 1979 placed "time bombs" in Scribe to restrict access to the software.Stallman said "it is a crime against humanity.".He clarified, years later, that it is blocking the user's freedom that he believes is a "crime".
So,in 1985, Stallman published the GNU Manifesto, which showed his desire to create a free operating system called GNU, that would be compatible with Unix. The name GNU is for GNU's Not Unix. Soon after, he started a non-profit corporation called the Free Software Foundation to employ free software programmers and provide a legal infrastructure for the free software movement.That was the beginning of free software principles.
In August, 1991, Linus announced on Usenet that he was working on this operating system .The announcement was extremely simple it was:
From: torvalds@klaava.Helsinki.FI (Linus Benedict Torvalds)
Newsgroups: comp.os.minix
Subject: What would you like to see most in minix?
Summary: small poll for my new operating system Message-ID: <1991aug25.205708.9541@klaava.helsinki.fi>
Date: 25 Aug 91 20:57:08 GMT
Organization: University of Helsinki
Hello everybody out there using minix - I'm doing a (free) operating system (just a hobby, won't be big and professional like gnu) for 386(486) AT clones. This has been brewing since april, and is starting to get ready. I'd like any feedback on things people like/dislike in minix, as my OS resembles it somewhat (same physical layout of the file-system (due to practical reasons) among other things). I've currently ported bash(1.08) and gcc(1.40), and things seem to work. This implies that I'll get something practical within a few months, and I'd like to know what features most people would want. Any suggestions are welcome, but I won't promise I'll implement them :-) Linus (torvalds@kruuna.helsinki.fi)
PS. Yes - it's free of any minix code, and it has a multi-threaded fs. It is NOT protable (uses 386 task switching etc), and it probably never will support anything other than AT-harddisks, as that's all I have :-(.
Linus uploaded the first version of Linux, version 0.01 in September of 1991. Then Linux belonged to the world and now Linux kernel reveals that the number of lines of all its source code surpasses 10 million !