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Uma Trajetória naTecnologia Informática  Palestra na Faculdade Nova Roma                 Novembro de 2012Rildo Pragana
Prehistória: anos 70
Trieste (Ita) - ICTP
Anos 80: Corisco
Microterminais
HandTerm
Adotando o Linux e        software livre●    Novembro/Dezembro de 1994●   Status Quo: Windows 3.1 (crashes, erros,    lent...
Device drivers: scanner        Genius●    Scanner Genius Color page CS.●    Não havia driver para o Linux●    Duração do p...
Winprinters●    Samsung ML-85G●    ASIC proprietária da M$●   Classificada no linuxprinting.org como “paper    weight” (pe...
ML-85G Samsung
Desdobramentos do driver    para winprinters       http://www.boichat.ch/nicolas/lbp660/
Encontro com TillKamppeter (FISL 2003)
Pentax USA●Impressoras (Pocket Jet 200, II e III)●Scanner (dsmobile)
Pentax: contrato
Dsmobile (scanner)
dsmobile
TinyCobol●    http://tiny-cobol.sourceforge.net●    Compilador Cobol standard (antes    inexistente como software livre)● ...
TinyCobol (tools)
Projeto radiola  (jukebox)
Linux com transaçoes     eletronicas
Tatu web server
Tatu web server 2
Tatu web server 3
Mobile Apps
...multiplataforma
...multiplataforma 2
Programação “social”
Perguntas                                  ?     ?                ?             ?                            ?http://praga...
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Palestra n roma

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Apresentação na Faculdade Nova Roma, durante o evento lançamento do Ubuntu Linux, pela Fuctura. É uma espécie de autobiografia minha com ênfase em algumas realizações técnicas.

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Palestra n roma

  1. 1. Uma Trajetória naTecnologia Informática Palestra na Faculdade Nova Roma Novembro de 2012Rildo Pragana
  2. 2. Prehistória: anos 70
  3. 3. Trieste (Ita) - ICTP
  4. 4. Anos 80: Corisco
  5. 5. Microterminais
  6. 6. HandTerm
  7. 7. Adotando o Linux e software livre● Novembro/Dezembro de 1994● Status Quo: Windows 3.1 (crashes, erros, lentidão, API obscura,...)● Linux! Luz no fim do túnel. Tudo documentado, multiuser/task, rápido. Um sonho para o desenvolvedor.
  8. 8. Device drivers: scanner Genius● Scanner Genius Color page CS.● Não havia driver para o Linux● Duração do projeto: 1 semana (incl. engenharia reversa) - 1997● Pode ser encontrado no http://www.ibiblio.org/pub/Linux/apps/graphics/capture/
  9. 9. Winprinters● Samsung ML-85G● ASIC proprietária da M$● Classificada no linuxprinting.org como “paper weight” (peso de papel)● Duração do projeto: 8 dias.● 6 artigos publicados no Linux Today (descrevendo toda a interface e ferramentas usadas para decifrar)
  10. 10. ML-85G Samsung
  11. 11. Desdobramentos do driver para winprinters http://www.boichat.ch/nicolas/lbp660/
  12. 12. Encontro com TillKamppeter (FISL 2003)
  13. 13. Pentax USA●Impressoras (Pocket Jet 200, II e III)●Scanner (dsmobile)
  14. 14. Pentax: contrato
  15. 15. Dsmobile (scanner)
  16. 16. dsmobile
  17. 17. TinyCobol● http://tiny-cobol.sourceforge.net● Compilador Cobol standard (antes inexistente como software livre)● “fork”: Open Cobol (Keisuke Nishida), depois reescrito para gerar C (no lugar de asm86) Logo Design by James Richardson in the isle of Man
  18. 18. TinyCobol (tools)
  19. 19. Projeto radiola (jukebox)
  20. 20. Linux com transaçoes eletronicas
  21. 21. Tatu web server
  22. 22. Tatu web server 2
  23. 23. Tatu web server 3
  24. 24. Mobile Apps
  25. 25. ...multiplataforma
  26. 26. ...multiplataforma 2
  27. 27. Programação “social”
  28. 28. Perguntas ? ? ? ? ?http://pragana.netAdventures in Linux Programming

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