# bookids 0.2 GTOOLS-CH-1 CHP-NUM=1 SOURCEFILE=ch01.sgm TAG=CHAPTER TITLE=Towards a Free Software Development Environment GTOOLS-CH-1-SECT-1 CHP-NUM=1 ITEM-NUM=1 SECT-NUM=1 SOURCEFILE=ch01.sgm TAG=SECT1 TITLE=UNIX, the Programmer's Playground GTOOLS-CH-1-SECT-1.1 CHP-NUM=1 ITEM-NUM=1 SECT-NUM=1.1 SOURCEFILE=ch01.sgm TAG=SECT2 TITLE=Where the Power Lies GTOOLS-CH-1-SECT-1.2 CHP-NUM=1 ITEM-NUM=2 SECT-NUM=1.2 SOURCEFILE=ch01.sgm TAG=SECT2 TITLE=What This Book Offers GTOOLS-CH-1-SECT-2 CHP-NUM=1 ITEM-NUM=2 SECT-NUM=2 SOURCEFILE=ch01.sgm TAG=SECT1 TITLE=What Is Free Software? GTOOLS-CH-1-SECT-2.1 CHP-NUM=1 ITEM-NUM=1 SECT-NUM=2.1 SOURCEFILE=ch01.sgm TAG=SECT2 TITLE=Different Kinds of Free Software GTOOLS-CH-1-SECT-2.1.1 CHP-NUM=1 ITEM-NUM=1 SECT-NUM=2.1.1 SOURCEFILE=ch01.sgm TAG=SECT3 TITLE=Free but not cheap GTOOLS-CH-1-SECT-2.1.2 CHP-NUM=1 ITEM-NUM=2 SECT-NUM=2.1.2 SOURCEFILE=ch01.sgm TAG=SECT3 TITLE=Free but not low-quality GTOOLS-CH-1-SECT-2.1.3 CHP-NUM=1 ITEM-NUM=3 SECT-NUM=2.1.3 SOURCEFILE=ch01.sgm TAG=SECT3 TITLE=Free but usable in commercial applications GTOOLS-CH-1-SECT-2.2 CHP-NUM=1 ITEM-NUM=2 SECT-NUM=2.2 SOURCEFILE=ch01.sgm TAG=SECT2 TITLE=The GNU Project, the FSF, and Support Companies GTOOLS-CH-1-SECT-3 CHP-NUM=1 ITEM-NUM=3 SECT-NUM=3 SOURCEFILE=ch01.sgm TAG=SECT1 TITLE=The Software in This Book GTOOLS-CH-1-SECT-4 CHP-NUM=1 ITEM-NUM=4 SECT-NUM=4 SOURCEFILE=ch01.sgm TAG=SECT1 TITLE=Installing Binaries GTOOLS-CH-1-SECT-5 CHP-NUM=1 ITEM-NUM=5 SECT-NUM=5 SOURCEFILE=ch01.sgm TAG=SECT1 TITLE=Updating Your Tools GTOOLS-CH-1-SECT-6 CHP-NUM=1 ITEM-NUM=6 SECT-NUM=6 SOURCEFILE=ch01.sgm TAG=SECT1 TITLE=The Free Software Culture UNUT-CH-2 CHP-NUM=1 SOURCEFILE=ch07.sgm TAG=CHAPTER TITLE=Unix Commands UNUT-CH-2-SECT-1 CHP-NUM=1 ITEM-NUM=1 SECT-NUM=1 SOURCEFILE=ch07.sgm TAG=SECT1 TITLE=Alphabetical Summary of Commands UNUT-CH-3 CHP-NUM=2 SOURCEFILE=ch02.sgm TAG=CHAPTER TITLE=The Unix Shell: An Overview UNUT-CH-3-SECT-1 CHP-NUM=2 ITEM-NUM=1 SECT-NUM=1 SOURCEFILE=ch02.sgm TAG=SECT1 TITLE=Introduction to the Shell UNUT-CH-3-SECT-2 CHP-NUM=2 ITEM-NUM=2 SECT-NUM=2 SOURCEFILE=ch02.sgm TAG=SECT1 TITLE=Purpose of the Shell UNUT-CH-3-SECT-2.1 CHP-NUM=2 ITEM-NUM=1 SECT-NUM=2.1 SOURCEFILE=ch02.sgm TAG=SECT2 TITLE=Interactive Use UNUT-CH-3-SECT-2.2 CHP-NUM=2 ITEM-NUM=2 SECT-NUM=2.2 SOURCEFILE=ch02.sgm TAG=SECT2 TITLE=Customization of Your Unix Session UNUT-CH-3-SECT-2.3 CHP-NUM=2 ITEM-NUM=3 SECT-NUM=2.3 SOURCEFILE=ch02.sgm TAG=SECT2 TITLE=Programming UNUT-CH-3-SECT-3 CHP-NUM=2 ITEM-NUM=3 SECT-NUM=3 SOURCEFILE=ch02.sgm TAG=SECT1 TITLE=Shell Flavors UNUT-CH-3-SECT-3.1 CHP-NUM=2 ITEM-NUM=1 SECT-NUM=3.1 SOURCEFILE=ch02.sgm TAG=SECT2 TITLE=Which Shell Do I Want? UNUT-CH-3-SECT-4 CHP-NUM=2 ITEM-NUM=4 SECT-NUM=4 SOURCEFILE=ch02.sgm TAG=SECT1 TITLE=Common Features UNUT-CH-3-SECT-5 CHP-NUM=2 ITEM-NUM=5 SECT-NUM=5 SOURCEFILE=ch02.sgm TAG=SECT1 TITLE=Differing Features