Les concepts du logiciel libre

La philosophie du logiciel libre

Le choix du logiciel libre

Source code access

Reliance

Portability

Universality

Performance

http://www5.zdnet.com/products/content/pcmg/1709/305867.html http://www.zdnet.com/sr/stories/news/0,4538,2196106,00.html and http://www.zdnet.com/sr/stories/issue/0,4537,396321,00.html

Interoperability

Historically, Open Source Software were used to realise Internet/Intrane servers, because their growth was following the one of the Net. It's so possible to cover all aspects linked to the Internet, from the Web server (Apache), FTP server (Wu-Ftpd), DNS server (Bind), the E-Mail server (Sendmail or Postfix), the Usenet groups server(INN), the proxy server (IPmasqadm), the firewall (IP-Chains), the Cache server for the Web (Squid), or also the Time server (NTP) ... RFCs.

NFS and KNFS or also Coda lpd Samba NetAtalk).

(100 Mbit/s or Myrinet), HP NetRaid[11], HylaFAX Arkeia PostgreSQL or commercial like Oracle,

(Netscape) or textual (lynx), (Kmail, XFMail, ...) or textual (mutt, elm, ...). (Acrobat Reader or xpdf), (ImageMagick, the Gimp, Outils RealPlayer ...), (LyX, LaTeX, SGMLTools, Wordperfect, ...), (ApplixWare, StarOffice), (WavTools, eplaymidi, xmcd, ...), (cdrecord, BurnIT, ... mkisofs, cdparanoia), (Wine, Executor, WABI, DOSEmu, ...), (C, C++, Pascal, Fortran, Basic, Tcl/Tk, Perl, Python, Ada, Eiffel, Lisp, Scheme, Prolog...), including commercial versions ( (PGI, ...), (Gnome, KDE, Motif, ...).

SGMLTools and DocBook,

comp.os.linux.* fr.comp.os.linux.*.

"There are no support, no training"

Medasys, Atrid, Alcove HP France, Learning Tree, the IUT de Vélizy,

"There is no documentation"

O'Reilly and SSC

"A free or nearly free product is a toy"

"Linux is difficult to install"

Hardware Compatibility List page.

"Free Software are not adequate for heavy tasks"

Voila (France Telecom) or the engine Deja Walnut Creek CDROM server

""

Real problems aroubd free software