Sebuah pengenalan perangkat lunak bebas (FOSS). Berbicara Linux khususnya

1. (sebuah pengenalan)
Open Source Software & Linux
Lintasarta, 30 Juni 2010
Ronald R Saragih
System Administrator
ts@antarmedia.com

2. Agenda
• Sejarah Ringkas Open Source
• Konsep Open Source
• Aplikasi FOSS
• Pengenalan Linux
• Keuntungan FOSS
• Kesimpulan

3. Ringkas Sejarah FOSS
●
1960s to 70s – Software sharing culture in US labs (Stanford,
Berkeley, Carnegie Mellon, MIT)
●
1976 – Bill Gates' “Open Letter to Hobbyists” advocating that
software should be paid for, includaing royalties
●
Early 80s – LISP programming language was taken by MIT,
to the dismay of hackers.
●
January 1984 – Richard Stallman quit job at MIT. Started to
worked on GNU, a set of programming tools.

4. …lanjutan
●
1986 – Free Software Foundation was born. To promote 'free
software' and the GNU project.
●
1990 – Bringing 'free software' to the corporate world with
Cygnus.
●
1991 – Linus Torvalds distributed a Unix-like kernel and
encouraged everyone to help improve it. The kernel was later
named “Linux” and then integrated with GNU into an
operating system called “GNU/Linux”.

5. …lanjutan
●
1986 – Free Software Foundation was born. To promote 'free
software' and the GNU project.
●
1990 – Bringing 'free software' to the corporate world with
Cygnus.
●
1991 – Linus Torvalds distributed a Unix-like kernel and
encouraged everyone to help improve it. The kernel was later
named “Linux” and then integrated with GNU into an
operating system called “GNU/Linux”.

6. …lanjutan
●
1992 – Xfree86 was born, the start of bringing GNU/Linux to
the desktop level.
●
1993 – Debian and Slackware as implementations of
GNU/Linux were born.
●
1994 – Apache, the now popular web server system, was
born.
●
1995 – Red Hat was born.
●
1995 – Codebase of Unix incorporated into systems such as
FreeBSD, NetBSD, and OpenBSD.

7. …lanjutan
●
1996 – KDE as desktop environment was born.
●
1997 – GNU/Linux grabbed the 25% share of the server
market and grew at 25% per year.
●
1997 – GNOME desktop manager was born.
●
1998 – Netscape released Netscape Navigator code base
under open source. This paved the way for development of
Mozilla Firefox.

8. …lanjutan
●
1998 – The term 'open source' was coined. Led to the
formation of Open Source Initiative and formulation of open
source definition.
●
1999 – Red Hat was transformed into a corporation. Other
corporations were established around “selling” Linux: not
charging for the software but for the support services.

9. Gambar @http://www.thetechherald.com/media/images/200911/OpenSourceCode.jpg

12. .……………………………………….
Apa tuh, Linux..?

13. Linus Torvalds
Unix – Minix – LINUX
Hobby seorang mahasiswa
@Finlandia
Agustus 1991, Linux 0.01
Oktober 1991, Linux 0.02
FITUR : shell bash,
gcc
http://www.thinkgeek.com/images/products/front/just-for-fun.jpg

14. http://bharatikunal.files.wordpress.com/2008/10/linux-wallpaper-for-beginners.jpg

15. improvisasi tampilan yang jauh menarik
Gambar @http://farazinux.wordpress.com

16. Linux Distro timeLine
DistroWatch database summary
* Number of all distributions in the database: 662
* Number of active distributions in the database: 317
* Number of dormant distributions: 51
* Number of discontinued distributions: 294
* Number of distributions on the waiting list: 214

17. Distro Linux Indonesia
http://nakula.rvs.uni-bielefeld.de/~made/Distro-Indo/distro.png

18. Siapa saja yang pake..?
...........................…….
………….………………..............….

19. Fakta|nya
Market Share for Top Servers Across All
Domains August 1995 - June 2010
(Netcraft.com)
With 206,956,723 sites
Develo May 2010 Percent June Percent Change
per 2010
Apache 112,663,5 54.68% 111,792, 54.02% -0.67
33 321
Microso 52,062,15 25.27% 53,865,3 26.03% 0.76
ft 4 45
Google 12,357,21 6.00% 15,375,9 7.43% 1.43
2 50

20. detik.com
– PostgreSQL
– PHP
– Nginx
– GlusterFS
– MapServer, dan lainnya

21. Gambar @http://translinux.net/images/header1.jpg
• Lion Air Training Center • Ristek
– http://itc.liorair.co.id (e-Learning Moodle) • LAPAN
• Universitas Sumatera Utara
• Diknas
• Nusanet
• Pemerintahan Provinsi Sumatera Utara
• ANJ Agri
• Venezuella
• Lintasarta
Hotel Swiss Bell Medan • Brazil
•
• Prapanca FM Medan • Afrika Selatan
• Wahana Pantai Cermin • Perancis dan lainnya

22. Multimedia

23. Mengapa harus FOSS..?
…….
……….……………………………………….

24. Keuntungan FOSS
Banyaknya SDM yang mengerjakan
Kesalahan (bugs, error) lebih cepat ditemukan
dan diperbaiki
Standar terbuka dan tidak tergantung satu
vendor
Lebih aman (secure)
Hemat biaya
Tidak mengulangi development
Mengurangi Pembajakan

25. Kelemahan FOSS
Aplikasi bisnis kurang lengkap
Interoperabilitas dengan sistem propietary
Dokumentasi kurang lengkap

26. Biggest Players
Gambar @http://www.cnet.co.uk/i/c/blg/cat/blog/open_source/open-source-crave-0.jpg

27. dukungan Lokal
KPLI MEDAN

28. Kapan menggunakannya?
– Ketika memiliki banyak waktu
– Dukungan vendor yang jelas
– Menghargai HaKI
– Tidak ada pilihan, selain FOSS

29. Kesimpulan
• Open Source itu bukan hanya ‘Linux’
• Menggunakan FOSS bukan ttg nilai
‘gratis’, tapi lebih dari itu – kebebasan
“menjalankan”, “mempelajari”,
“mendistribusi ulang”, “meng-
improvisasi” menuju kesempurnaan
sistem pengembangan

30. Referensi
• www.cert.or.id/~budi/articles/open-source-for-
corporation.doc
• http://distrowatch.com/weekly.php?issue=20100628

31. TERIMA KASIH