THE UNIX SYSTEM: How to Use This Book; GETTING STARTED: Logging in and Logging Out; Issuing Commands; Correcting Errors; FILES AND WORD PROCESSING: Listing and Examining Files; Managing Files; Printing Files; TEXT-EDITING BASICS: Text Editing: Basics; Text Editing: Creating and Changing Files; Text Editing: Problem Solving; COMMUNICATING WITH OTHERS: Electronic Mail; On-Line Conversations; USING THE SHELL: File-Related Utilities; Special Shell Features (I): Redirection and Detaching Commands; Special Shell Features (II): Pipes (+mI) and Metacharacters (*,?); BEYOND BASICS: The UNIX File Hierarchy; Useful UNIX Utility Commands: at, find and grep; Useful UNIX Utilities: diff and sort; TEXT-FORMATING BASICS: Text-Formatting: Basics; Text Formatting: Formatting a Paper; Text Formating: Formatting a Letter; Text Formatting: Troubleshooting; MORE TEXT EDITING: Text Editing: Refinements for Everyday; Text Editing: Cutting-and-Pasting Text; Appendixes; Index.