“…"Shell" is the UNIX term for a user interface to the system -- something that lets you communicate with the computer via the keyboard and display. Bash , the Free Software Foundation's "Bourne Again Shell," is the default shell for Linux, the popular free UNIX-like operating system. …”

Tabla de Contenidos: “…UNIX cc compiler (generic UNIX)Free Software Foundation's gcc compiler; Borland's Turbo C++ under MS-DOS; Borland C++ under MS-DOS and Windows; Microsoft Visual C++; Step 4. …”

“…Die "Bourne Again Shell" der Free Software Foundation ist die Shell für Linux und Mac OS X und auch für andere Unix-Systeme frei verfügbar. …”

Tabla de Contenidos: “…; The Essentials and Beyond; Chapter 2: Investigating Linux's Principles and Philosophy; Linux through the Ages; Using Open Source Software; Understanding OS Roles; The Essentials and Beyond; Chapter 3: Understanding Software Licensing; Investigating Software Licenses; The Free Software Foundation; The Open Source Initiative; The Creative Commons; Using Open Source Licenses…”

Tabla de Contenidos: “…; Copyleft and the GNU GPL; The Free Software Foundation; Free Software Support; Technical Goals; Donated Computers; The GNU Task List; The GNU Library GPL; Scratching an Itch?…”

Tabla de Contenidos: “…; GNU Emacs and the Free Software Foundation; An Approach to Learning Emacs; What We Haven't Included; The Meta Key; Conventions Used in This Book; Keystroke Notation; Command Tables; Examples; Font Usage; How to Contact Us; Acknowledgments; Emacs Basics; Introducing Emacs!…”

“…Nmap, or Network Mapper, is a free, open source tool that is available under the GNU General Public License as published by the Free Software Foundation. It is most often used by network administrators and IT security professionals to scan corporate networks, looking for live hosts, specific services, or specific operating systems. …”

“…All the major development environments are discussed, including commercial products such as Metroworks CodeWarrior, Java-based environments such as Sun KVM and IBM VisualAge Micro Edition, and the Free Software Foundation's PRC-Tools or GCC. The focus, however, is C programming with CodeWarrior and PRC-Tools. …”