open source presentation
DESCRIPTION
Presentation on Open SourTRANSCRIPT
The Open Source Technologies
Kaushal Kishore
Sr. Software Engineer
OSSCube
www.adhouraacademy.com
Now Meet to Open Source
What is Open Source?
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Project lead
We are the Open Source use us Free
What is Open Source Software (OSS)?
To run the program for any purpose To study and modify the program To freely redistribute copies of either the original or
modified program (without royalties, etc.) Original term: “Free software” Other synonyms: libre sw, free-libre sw, FOSS,
FLOSS
What does it mean:
• You can share open source programs• Develop in collaboration• Get better softwares, lesser bugs, more usability • For the people, from the people, by the people• You can create new business opportunities
GNU Public License or GPL
The freedom to use the software and have access to the source code.
The freedom to modify the software. The freedom to redistribute the software. The freedom to ensure that all modifications must be
redistributable.
Tim O'Reilly (O'Reilly Media ) AND Richard Matthew Stallman (GNU Project)`
Open Source Operating Systems Linux FreeBSD, OpenBSD, and NetBSD: The BSDs are all
based on the Berkeley Systems Distribution of Unix, developed at the University of California, Berkeley. Another BSD based open source project is Darwin, which is the base of Apple's Mac OS X.
Open Source for Internet Apache, which runs over 50% of the world's web
servers. BIND, the software that provides the DNS (domain
name service) for the entire Internet. sendmail, the most important and widely used email
transport software on the Internet. Mozilla, the open source redesign of the Netscape
Browser OpenSSL is the standard for secure communication
(strong encryption) over the Internet.categories.
Open Source Programming Tools Zope, and PHP, are popular engines behind the "live
content" on the World Wide Web. Languages:
Perl Python Ruby Tcl/Tk
GNU compilers and tools GCC Make Autoconf Automake etc.
Open Source Software Sites Free Software Foundation www.fsf.org Open Source Initiative www.opensource.org Freshmeat.net SourceForge.net OSDir.com developer.BerliOS.de Bioinformatics.org see also individual project sites; e.g.,
www.apache.org; www.cpan.org; etc.
Top Open Source Companies IBM
uses and develops Apache and Linux; created Secure Mailer and created other software on AlphaWorks
Apple released core layers of Mac OS X Server as an open source BSD operating
system called Darwin; open sourcing the QuickTime Streaming Server and the OpenPlay network gaming toolkit
HP uses and releases products running Linux
Sun uses Linux; supports some open source development efforts(Forte IDE for Java
and the Mozilla web browser)
Red Hat Software Linux vendor
Some dates from the history of open source
1970s: UNIX operating system developed at Bell Labs and by a diverse group of contributors outside of Bell Labs; later AT&T enforces intellectual property rights and “closes” the code
1983: Richard Stallman founds the Free Software Foundation 1993: Linus Torvalds releases first version of Linux built 1997: Debian Free Software Guidelines released 1998: Netscape releases Navigator in source
• Lower total cost of ownership• Reduced dependence on software vendors• Easier to customize• Higher level of security• The availability of the source code and the right to
modify it is very important. • The right to redistribute modifications and
improvements to the code• The right to use the software in any way.
Advantages of Open Source:
Growth of Open Source Software
Growth of Open Source Software in Millions
Once In our Camp ??????????????
Mark Zuckerberg (CEO Facebook)
Linus Torvalds(The Hacker and the Developer of Linux)
Chad Hurley Co-Founder and Chief Executive Officer Youtube
Joe Hewitt And Blake Ross(Firefox Developers)
Larry Page And Sergey Brin(Co-Founders Google)
ME (The Lover of Open Source)
Questions
Thank you for your Time and Attention!
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