software livre para leigos
anderson marques ferraz
vii siecomp – universidade estadual de feira
de santana
o que é software livre?
o que é software?
programas, aplicativos, ferramentas,
            utilitários...
sequência organizada de passos
uma receita
diz perfeitamente ao computador o que fazer
feitos por pessoas
às vezes, muitas pessoas!
*tec tec tec*
0110001101100001
0110001101101111
0111011001110011
0110101101111001
?
----------->
linguagem de programação!
visualbasic
java
c
uma receita
...várias tecnologias....
muitas mesmo!
----------->
compilação
                ----------->




código-fonte                   executável
nessa ordem
<-----------




código-fonte                  executável
a graduação envolve muitos
 problemas interessantes!
faça o que quiser com seu software
...livre...




deixe-o livre, se quiser!
Por que o
software livre é
    'livre'?
4 liberdades fundamentais
usar
distribuir
estudar
modificar
sem restrições
sem letras miúdas
mas espere...
“programa de graça”
“chega de serial”
não é isso!
<-----------




código-fonte                  executável
----------->




você não é refém do software
usar, redistribuir, estudar, modificar
usar, redistribuir, estudar, modificar
mascote do linux
láinãcs? láinux?
linux!
o mais famoso software livre
e possivelmente o maior
+6M linhas
X   220
linus torvalds
linux é um sistema operacional
sistemas operacionais em mobiles
android
baseado em linux
sistemas linux são distribuições
e existem várias....
...várias mesmo...
quer experimentar uma?
provavelmente alguém perto de você
              usa :D
sabia que vc já é usuário de software
                 livre?
web se baseia em software livre
formatos, protocolos, sistemas
abertura = interoperabilidade
formatos fechados = usuário refém
formatos abertos = liberdade de escolha
infinitas possiblidades
tudo isso é muito bonito
empresas financiam!
empresas não são santas
testar exaustivamente pode ser caro
muita gente usa testa os softwares livres
muita gente mesmo
usuários corrigem/reportam bugs
treinamento, suporte, certificação,
   equipamentos, customização
todo mundo ganha com software bom
software livre tende a ser mais seguro
peer reviewing
mas e se...
richard stallman
licença copyleft
“Pelo direito que tenho como
proprietário deste programa, eu defino
 que ele é livre para uso, distribuição,
modificação e estudo pra sempre e deve
continuar assim, bem como programas
               derivados”
usa a lei de copyright para garantir acesso a
                    todos
problem?
algumas opiniões
algumas opiniões
vivemos em comunidade
compartilhamos livros
Idéias, opiniões e preferências
músicas
vídeos
conhecimento
receitas de bolo :)
porque não compartilhar software?
não seja egoísta!
remixe
produza
não fique de fora
há uma revolução acontecendo
junte se a nós :)
anderson marques ferraz
       @cacovsky
amarquesferraz@gmail.com




     domo arigato!
referências
●   http://www.digitalmajority.org/forum/t-159283/zdnet:microsoft-patents-to-do-
    list
●   http://en.wikipedia.org/wiki/Open_format
●   http://en.wikipedia.org/wiki/Open_standard
●   http://en.wikipedia.org/wiki/Free_software
●   http://www.roubaixinteractive.com/PlayGround/Binary_Conversion/Binary_T
    o_Text.asp
●   http://www.h-online.com/open/features/What-s-new-in-Linux-2-6-35-
    1047707.html?page=5
●   http://en.wikipedia.org/wiki/Linux_distribution
●   http://distrowatch.com/dwres.php?resource=major
●   http://en.wikipedia.org/wiki/Category:Free_software_companies
imagens
●   http://softwarelivreepiratariaedsufabc.files.wordpress.com/2010/04/haight-
    hippie.jpg
●   http://www.wired.com/images_blogs/threatlevel/images/2009/03/03/baylogo.
    jpeg
●   http://www.thetoyzone.com/wp-content/uploads/2008/10/nerd-cake.jpg
●   http://manolobrides.com/images/NerdCakeToppers.gif
●   http://code.google.com/intl/pt-BR/android/goodies/wallpaper/android-
    wallpaper6_1024x768.jpg
●   http://en.wikipedia.org/wiki/File:Android_logo.svg
●   http://images.google.com/images?hl=pt-
    BR&source=imghp&biw=1024&bih=656&q=cake&gbv=2&aq=f&aqi=&aql=&
    oq=&gs_rfai=
●   http://static3.gigagfx.de/wallpaper/files/11_1241539196.jpg
●   http://specialflavour.deviantart.com/art/Mute-181752736
imagens
●   http://twilightlovuuhhh.deviantart.com/art/All-Angels-Go-Too-Hell-182318646
●   http://yellow-stock.deviantart.com/art/What-the-Hell-41116038?
    q=boost:popular+in:resources&qo=12&offset=10#comments
●   http://dark-odyssey.deviantart.com/art/PRETTY-EYES-DIRTY-MOUTH-
    61519895?q=&qo=
●   http://riftsurround.deviantart.com/art/SHUT-UP-WALLPAPER-79938107?
    q=boost:popular+shut+up+rift&qo=1
●   http://www.whitefang.com/wp-content/uploads/2010/03/Programming-
    Languages.jpg
●   http://www.ibisvavuniya.com/wp-content/uploads/2010/09/languages.jpg
●   http://www.endcase.com.br/endcase/images/stories/php/php_logo.gif
●   http://xahlee.org/UnixResource_dir/gki/logo_java2.png
●   http://deleket.deviantart.com/art/Software-Icons-Pack-35049946?
    q=boost:popular+software&qo=0
imagens
●   http://www.portalyah.com.br/imagens/selos/18-4b02e35ad059c.jpg
●   http://stunner2.deviantart.com/art/Program-Files-Folders-Icon-Pac-
    92597609?q=boost:popular+program&qo=18
●   http://www.west-wind.com/weblog/posts/746477.aspx
●   http://morkork.deviantart.com/art/coffee-68172331?
    q=boost:popular+coffee&qo=18
●   http://www.delphifaq.net/wp-content/uploads/2009/03/Borland-Delphi-7-
    Easter-Egg-Team-Picture.jpg
●   http://www.weeklyreader.com/kids/images/speakout/boy.jpg
●   http://media.obsessable.com/media/2008/12/22/processor.jpg
●   http://img120.imageshack.us/i/fluxogramahj7.jpg/
●   http://images01.tzimg.com/cache/h3w4/500_1190320539_493668_6947627
    4.jpg
imagens
●   http://www.planobeta.com/wp-content/uploads/anamariabraga.jpg
●   http://cs.nmu.edu/~jeffhorn/Classes/CS470/Winter2006/java_code_for_Stat
    e.gif
●   http://www.esterel.com.cn/styles/img/products/SCADE-C-Code-emacs.png
●   http://langpop.com/
●   http://www.chakpak.com/photo/shhhhh...quiet-everyone-study..../132686
●   http://cecampos.files.wordpress.com/2007/10/noteshot.png
●   http://media.photobucket.com/image/rewire
    %20hardware/BigGreenPix/IMG_1233.jpg
●   http://chrisrecord.com/wp-content/uploads/2009/11/Yes-You-Can.png
●   http://img.viralpatel.net/java-jar-file-to-exe-executable.png
●   http://upload.wikimedia.org/wikipedia/commons/thumb/e/e2/RedX.svg/500px
    -RedX.svg.png
imagens
●   http://static.stuff.co.nz/1259620638/955/3113955.jpg
●   http://www.wiinintendo.net/wp-content/uploads/2009/09/pirate-flag.png
●   http://www.freesoftwaremagazine.com/files/www.freesoftwaremagazine.com
    /nodes/1379/Tux.jpg
●   http://www.geekpedia.com/gallery/fullsize/big-windows-logo-wallpaper.jpg
●   http://www.infotech.se/res/Images/distribute.jpg
●   http://www3.waterstones.com/wat/images/special/promo/dictionary.jpg
●   http://wallpaperstock.net/open-source-
    world_wallpapers_10169_1024x768.jpg
●   http://2.bp.blogspot.com/_BEIr9MzXAF0/S95ppUEwi9I/AAAAAAAAAOg/ayy
    1X6KkKBM/s1600/Harry+Potter+e+a+Ordem+da+Fenix.jpg
●   http://www.ngohq.com/attachments/operating-systems/531d1184966233-
    you-have-to-love-bill-gates-and-his-windows-screenshot002.jpg
imagens
●   http://oxenti.com/www/wp-
    content/uploads/2009/10/linux_android_iphone.png
●   http://futurist.se/gldt/wp-content/uploads/gldt1010.png
●   http://files.tugatime.webnode.com/200000019-c46e9c5686/logos-distros.jpg
●   http://2.bp.blogspot.com/_NATTJJc9KRY/S80UvdJCztI/AAAAAAAABDE/Fj
    UbuSvLoUE/s1600/ubuntu.png
●   http://www.design-by-izo.com/wp-content/uploads/2010/08/radiance-
    maverick-preview_update.png
●   http://fernandogr.com.br/blog/wp-content/uploads/2010/09/firefox.jpg
●   http://info.abril.com.br/aberto/infonews/fotos/chrome-20100421110744.jpg
●   http://www.broffice.org/
●   http://jmpdesign.net/images/LatexLogo.png
●   http://s.wordpress.org/about/images/logos/wordpress-logo-stacked-rgb.png
imagens
●   http://ccrjustice.org/files/images/wikipedia-logo.png
●   http://e-bergi.com/2007/Temmuz/resim/linus_torvalds.jpg
●   http://www.planeta-informatica.com/wp-
    content/uploads/2008/09/comparacao_browsers.jpg
●   http://www.manywallpapers.com/d/71898/-/spring-
    landscape_1920_x_1200.jpg
●   http://blogs.venturacountystar.com/dennert/archives/money.jpg
●   http://math.yorku.ca/infinity_old/Images/newInfinity.jpg
●   http://driblog.blogs.dri.pt/files/2009/12/red_hat_logo_big.jpg
●   http://www.rstoever.com/wp-content/uploads/2009/07/oracle_use.jpg
●   http://en.wikipedia.org/wiki/File:Canonical_logo.svg
●   http://en.wikipedia.org/wiki/File:Qt_Development_Frameworks_logo.svg
●   http://www.google.com/images/logos/ps_logo2.png
imagens
●   http://bradley.chattablogs.com/dr.evil.jpg
●   http://www.spreadfirefox.com/pt-BR/worldrecord/
●   https://launchpad.net/ubuntu/+bugs
●   http://2007.lug-camp.ch/images/LPI-Logo-horizontal-740x366-trans.png
●   http://livertovsky.com/images/Gregory_Red_Hat.jpg
●   http://www.ittopper.com/k_images/java_certified.jpg
●   http://jonathancarter.co.za/wp-content/uploads/pict0063_blog.JPG
●   http://quiprona.files.wordpress.com/2009/10/peer-review-2.gif
●   http://www.baixaki.com.br/imagens/materias/Logo_Ubuntu.gif
●   http://www.uefs.br/portal/visita-virtual/MVC-
    285F.JPG/image_view_fullscreen
●   http://www.colegiobal.com.br/wp-content/uploads/2009/05/orkut-logo.jpg
●   http://www.ashastd.org/images/facebook_logo.jpg
imagens
●   http://a0.twimg.com/a/1287523226/images/fronts/logo_withbird_home.png
●   http://macinando.files.wordpress.com/2008/07/google_talk1.jpg
●   http://www.brightscope.com/blog/wp-content/uploads/2009/03/twitter-
    logo.jpg
●   http://www.sempretops.com/wp-content/uploads/msn2.jpg
●   http://laboratorioesportivo.com.br/files/2010/08/linkedin-logo.jpg
●   http://static.citeulike.org/img/slogo.gif
●   http://www.diogoserra.com/images/deviantart_logo.jpg
●   http://routenote.com/blog/wp-content/uploads/2009/09/last-fm-logo.png
●   http://www.coolturenews.com.br/wp-
    content/uploads/2010/08/logo_skoob.jpg
●   http://media.photobucket.com/image/receita
    %20digitalizar/engelaudrey/Digitalizar0001-2.jpg
imagens
●   http://3.bp.blogspot.com/_0xIGBUWYF8c/TFN20nMXnPI/AAAAAAAAASE/S
    61Oo7iE-vM/s1600/napster.jpg
●   http://cdn.erictric.com/wp-content/uploads/2009/07/kazaa.jpg
●   http://142lupusalpha.blog.volksfreund.de/files/images/2007/2/mob5_117069
    7207.jpg
●   http://blog.ourstage.com/wp-
    content/uploads/2010/07/Grooveshark_Logo_Vertical.png
●   http://upload.wikimedia.org/wikipedia/commons/archive/6/6c/200701272223
    11!Magnatune.png
●   http://www.djvibe.com/content/wp-content/uploads/soundcloud_logo.gif
●   http://forum.cifraclub.com.br/img/logo.gif
●   http://www.youtube.com/watch?
    v=DCTRk5a0aJg&p=00900A78948A143A&playnext=1&index=12
●   http://acessolivre.capes.gov.br/
imagens
●   http://kevinlocke.name/inquiry/sdlblitspeed/seehearspeak-transparent.png
●   http://macroblog.typepad.com/macroblog/images/win_button.jpg
●   http://www.gearfuse.com/wp-content/uploads/2008/11/crashtestdummy.jpg
●   http://static.oficinadanet.com.br/imagens/conteudos/218/imagem_distros_lin
    ux.jpg
●   http://seo2.0.onreact.com/wp-content/uploads/2008/03/wordpress-logo.png
●   http://www.gstatic.com/codesite/ph/images/code_small.png
●   http://en.wikipedia.org/wiki/File:IBM_logo.svg
●   http://socialsmarty.com/wordpress/wp-content/uploads/Social-media-
    revolution1.jpg
●   http://www.weizmann.ac.il/chemphys/dayan/stuff/Join.jpg
●   http://knowyourmeme.com/memes/everything-went-better-than-expected
●   http://executor32.deviantart.com/art/Communist-Party-60446774
imagens
●   http://amitrichard.deviantart.com/art/FREEDOM-147978853
●   http://s3.amazonaws.com/kym-
    assets/photos/images/original/000/138/244/funny-barack-michelle-obama-
    face.jpg?1308706785
●   http://fantomaticalabel.altervista.org/wordpress_it_IT_292/wp-
    content/uploads/2010/07/anopensourcelabel.jpg
●   http://www.pristina.org/img/ms_firefox.jpg
●   http://en.wikipedia.org/wiki/File:Copyleft.svg

Software livre para leigos - VII SIECOMP

  • 1.
    software livre paraleigos anderson marques ferraz vii siecomp – universidade estadual de feira de santana
  • 3.
    o que ésoftware livre?
  • 4.
    o que ésoftware?
  • 5.
  • 6.
  • 7.
  • 8.
    diz perfeitamente aocomputador o que fazer
  • 9.
  • 10.
  • 11.
  • 12.
  • 14.
  • 15.
  • 16.
  • 17.
  • 18.
  • 19.
  • 20.
  • 21.
  • 22.
  • 23.
    compilação -----------> código-fonte executável
  • 24.
  • 25.
  • 26.
    a graduação envolvemuitos problemas interessantes!
  • 29.
    faça o quequiser com seu software
  • 30.
  • 33.
    Por que o softwarelivre é 'livre'?
  • 34.
  • 35.
  • 36.
  • 37.
  • 38.
  • 39.
  • 40.
  • 43.
  • 44.
  • 45.
  • 46.
  • 47.
  • 48.
    -----------> você não érefém do software
  • 49.
  • 50.
  • 52.
  • 53.
  • 54.
  • 55.
    o mais famososoftware livre
  • 56.
  • 57.
  • 58.
    X 220
  • 59.
  • 60.
    linux é umsistema operacional
  • 64.
  • 65.
  • 66.
  • 67.
    sistemas linux sãodistribuições
  • 68.
  • 69.
  • 71.
  • 72.
  • 73.
    sabia que vcjá é usuário de software livre?
  • 75.
    web se baseiaem software livre
  • 76.
  • 77.
  • 78.
    formatos fechados =usuário refém
  • 79.
    formatos abertos =liberdade de escolha
  • 80.
  • 81.
    tudo isso émuito bonito
  • 83.
  • 84.
  • 85.
  • 86.
    muita gente usatesta os softwares livres
  • 87.
  • 88.
  • 89.
    treinamento, suporte, certificação, equipamentos, customização
  • 90.
    todo mundo ganhacom software bom
  • 91.
    software livre tendea ser mais seguro
  • 92.
  • 93.
  • 95.
  • 96.
  • 97.
    “Pelo direito quetenho como proprietário deste programa, eu defino que ele é livre para uso, distribuição, modificação e estudo pra sempre e deve continuar assim, bem como programas derivados”
  • 98.
    usa a leide copyright para garantir acesso a todos
  • 99.
  • 100.
  • 101.
  • 102.
  • 103.
  • 104.
    Idéias, opiniões epreferências
  • 105.
  • 106.
  • 107.
  • 108.
  • 109.
  • 110.
  • 111.
  • 112.
  • 113.
  • 114.
  • 115.
    junte se anós :)
  • 116.
    anderson marques ferraz @cacovsky amarquesferraz@gmail.com domo arigato!
  • 117.
    referências ● http://www.digitalmajority.org/forum/t-159283/zdnet:microsoft-patents-to-do- list ● http://en.wikipedia.org/wiki/Open_format ● http://en.wikipedia.org/wiki/Open_standard ● http://en.wikipedia.org/wiki/Free_software ● http://www.roubaixinteractive.com/PlayGround/Binary_Conversion/Binary_T o_Text.asp ● http://www.h-online.com/open/features/What-s-new-in-Linux-2-6-35- 1047707.html?page=5 ● http://en.wikipedia.org/wiki/Linux_distribution ● http://distrowatch.com/dwres.php?resource=major ● http://en.wikipedia.org/wiki/Category:Free_software_companies
  • 118.
    imagens ● http://softwarelivreepiratariaedsufabc.files.wordpress.com/2010/04/haight- hippie.jpg ● http://www.wired.com/images_blogs/threatlevel/images/2009/03/03/baylogo. jpeg ● http://www.thetoyzone.com/wp-content/uploads/2008/10/nerd-cake.jpg ● http://manolobrides.com/images/NerdCakeToppers.gif ● http://code.google.com/intl/pt-BR/android/goodies/wallpaper/android- wallpaper6_1024x768.jpg ● http://en.wikipedia.org/wiki/File:Android_logo.svg ● http://images.google.com/images?hl=pt- BR&source=imghp&biw=1024&bih=656&q=cake&gbv=2&aq=f&aqi=&aql=& oq=&gs_rfai= ● http://static3.gigagfx.de/wallpaper/files/11_1241539196.jpg ● http://specialflavour.deviantart.com/art/Mute-181752736
  • 119.
    imagens ● http://twilightlovuuhhh.deviantart.com/art/All-Angels-Go-Too-Hell-182318646 ● http://yellow-stock.deviantart.com/art/What-the-Hell-41116038? q=boost:popular+in:resources&qo=12&offset=10#comments ● http://dark-odyssey.deviantart.com/art/PRETTY-EYES-DIRTY-MOUTH- 61519895?q=&qo= ● http://riftsurround.deviantart.com/art/SHUT-UP-WALLPAPER-79938107? q=boost:popular+shut+up+rift&qo=1 ● http://www.whitefang.com/wp-content/uploads/2010/03/Programming- Languages.jpg ● http://www.ibisvavuniya.com/wp-content/uploads/2010/09/languages.jpg ● http://www.endcase.com.br/endcase/images/stories/php/php_logo.gif ● http://xahlee.org/UnixResource_dir/gki/logo_java2.png ● http://deleket.deviantart.com/art/Software-Icons-Pack-35049946? q=boost:popular+software&qo=0
  • 120.
    imagens ● http://www.portalyah.com.br/imagens/selos/18-4b02e35ad059c.jpg ● http://stunner2.deviantart.com/art/Program-Files-Folders-Icon-Pac- 92597609?q=boost:popular+program&qo=18 ● http://www.west-wind.com/weblog/posts/746477.aspx ● http://morkork.deviantart.com/art/coffee-68172331? q=boost:popular+coffee&qo=18 ● http://www.delphifaq.net/wp-content/uploads/2009/03/Borland-Delphi-7- Easter-Egg-Team-Picture.jpg ● http://www.weeklyreader.com/kids/images/speakout/boy.jpg ● http://media.obsessable.com/media/2008/12/22/processor.jpg ● http://img120.imageshack.us/i/fluxogramahj7.jpg/ ● http://images01.tzimg.com/cache/h3w4/500_1190320539_493668_6947627 4.jpg
  • 121.
    imagens ● http://www.planobeta.com/wp-content/uploads/anamariabraga.jpg ● http://cs.nmu.edu/~jeffhorn/Classes/CS470/Winter2006/java_code_for_Stat e.gif ● http://www.esterel.com.cn/styles/img/products/SCADE-C-Code-emacs.png ● http://langpop.com/ ● http://www.chakpak.com/photo/shhhhh...quiet-everyone-study..../132686 ● http://cecampos.files.wordpress.com/2007/10/noteshot.png ● http://media.photobucket.com/image/rewire %20hardware/BigGreenPix/IMG_1233.jpg ● http://chrisrecord.com/wp-content/uploads/2009/11/Yes-You-Can.png ● http://img.viralpatel.net/java-jar-file-to-exe-executable.png ● http://upload.wikimedia.org/wikipedia/commons/thumb/e/e2/RedX.svg/500px -RedX.svg.png
  • 122.
    imagens ● http://static.stuff.co.nz/1259620638/955/3113955.jpg ● http://www.wiinintendo.net/wp-content/uploads/2009/09/pirate-flag.png ● http://www.freesoftwaremagazine.com/files/www.freesoftwaremagazine.com /nodes/1379/Tux.jpg ● http://www.geekpedia.com/gallery/fullsize/big-windows-logo-wallpaper.jpg ● http://www.infotech.se/res/Images/distribute.jpg ● http://www3.waterstones.com/wat/images/special/promo/dictionary.jpg ● http://wallpaperstock.net/open-source- world_wallpapers_10169_1024x768.jpg ● http://2.bp.blogspot.com/_BEIr9MzXAF0/S95ppUEwi9I/AAAAAAAAAOg/ayy 1X6KkKBM/s1600/Harry+Potter+e+a+Ordem+da+Fenix.jpg ● http://www.ngohq.com/attachments/operating-systems/531d1184966233- you-have-to-love-bill-gates-and-his-windows-screenshot002.jpg
  • 123.
    imagens ● http://oxenti.com/www/wp- content/uploads/2009/10/linux_android_iphone.png ● http://futurist.se/gldt/wp-content/uploads/gldt1010.png ● http://files.tugatime.webnode.com/200000019-c46e9c5686/logos-distros.jpg ● http://2.bp.blogspot.com/_NATTJJc9KRY/S80UvdJCztI/AAAAAAAABDE/Fj UbuSvLoUE/s1600/ubuntu.png ● http://www.design-by-izo.com/wp-content/uploads/2010/08/radiance- maverick-preview_update.png ● http://fernandogr.com.br/blog/wp-content/uploads/2010/09/firefox.jpg ● http://info.abril.com.br/aberto/infonews/fotos/chrome-20100421110744.jpg ● http://www.broffice.org/ ● http://jmpdesign.net/images/LatexLogo.png ● http://s.wordpress.org/about/images/logos/wordpress-logo-stacked-rgb.png
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