From fca59bea770346cf1c1f9b0e00cb48a61b44a8f3 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Sun, 25 Oct 2015 21:00:20 +0100 Subject: import of old now defunct presentation slides svn repo --- gnu/gnu-slides.mgp | 144 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 144 insertions(+) create mode 100644 gnu/gnu-slides.mgp (limited to 'gnu') diff --git a/gnu/gnu-slides.mgp b/gnu/gnu-slides.mgp new file mode 100644 index 0000000..5e775bb --- /dev/null +++ b/gnu/gnu-slides.mgp @@ -0,0 +1,144 @@ +%include "default.mgp" +%default 1 bgrad +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%page +%nodefault +%back "blue" + +%center +%size 7 + + +Free Software and the GNU project + + +%center +%size 4 +by + +Harald Welte + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%page +Free Software and the GNU project +Contents + + + Introduction + + Richard Stallman + + The GNU project + + Free Software + + Copyleft + + Other free software licenses + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%page +Free Software and the GNU project +Introduction + +Background + + In the 1960es software was always bundled to hardware and came in the source code + + This didn't change very much during the 70s, because hardware was expensive + + binary-only proprietary software became very strong in the early 80s + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%page +Free Software and the GNU project +Richard Stallman + + + Experienced the early computing years at MIT AI labs + + Was unwilling to give up the freedom he had through the source code + + Had already written Emacs, the famos editor + + Decided to do something against it in fall 1983 + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%page +Free Software and the GNU project +The GNU project + + + Started 1984 by Richard Stallman + + Aim: Implement a free UNIX like system + + He started with a development environment (gcc, ) + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%page +Free Software and the GNU project +What is free software + +According to Richard Stallmans definition, free software has the following freedoms: + + Freedom to use the program for every purpose + Freedom to study how the program works and to adapt it to your own needs. Access to the source code is a precondition for this + Freedom to redistribute copies so you can help your neighbor + Freedom to improve the program and release the changes to the public, so that the whole community benefits. Access to the source code is a precondition for this. + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%page +Free Software and the GNU project +Copyleft + +Copyleft is a special enhancement to free software + +Copyleft is defined by the GNU GPL (General Public License) + +It adds certain distribution terms for the software and any derived work + + If you redistribute a copylefted software to anybody, you license it including the sourcecode under the terms of the GPL + + All derived work from the program is subject to the GPL, too. + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%page +Free Software and the GNU project +Other free software licenses + +Apart from the GNU copyleft free software license (GPL) there are some other non-copyleft free software licenses. + +The BSD (Berkley Software Distribution) license and the XFree86 license are the best-known examples + +These licenses don't protect the software from being used in proprietary software products. + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%page +Free Software and the GNU project +Open source + + +Open source is a totally different ideology than free software. + +The open source movement has the goal to produce stable software through availability of the source code to the public. Compare this to the aim of the free software movement: Freedom for all users. + +Open source licenses may restrict publications of derived work as well as redistribution. + +Please use the term 'free software' if you talk about linux and other projects licensed under the terms of the GPL or BSD license. + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%page +Free Software and the GNU project +Further information + + +More information about free software is available at http://www.gnu.org + +More information about the open source movement is available at http://www.opensource.org + +The author can be contacted at -- cgit v1.2.3