All About DOS

As a guide to DOS 3.3 for the Apple II, All About DOS contains many useful programs and in-depth topics. This new Enhanced Edition, encompassing over 560 pages, is improved with a new design, art, glossary, and technical appendices. It includes a wide variety of references and how-to?s, making it a great reference for Apple II programmers. Highlights Include: ? ""How DOS Works"" ? RWTS, Internals, Diskettes. ? ?The Directory"" ? Sectors, Catalog Edit, Wildcards. ? ""File Handling"" ? Sequential to Random files, EXEC ? ""Speeding Up DOS"" ? Fast Boot, Loaders for Text, BASIC, Binary. ? ""Repairing Bugs"" ? Sequential files, Sector display, Stack. ? ""DOS Modifications"" ? Customizing, Using available holes in DOS. ? ""'R' Files: Relocatable Object Code"" ? Create code with the Toolkit assembler. ? ?Utilities"" ? Automate DOS patches, Disk Error Checking ? ""Memory Management"" ? Moving DOS to the Language Card. ? ""Other Operating Systems"" ? DOS 4.1, Pascal, CP/M, TRS-80, Atari.