\chapentry {Introduction to both programs}{1}{1} \chapentry {Invoking the \code {shar} program}{2}{2} \secentry {Selecting files}{2}{1}{2} \secentry {Splitting output}{2}{2}{3} \secentry {Controlling the shar headers}{2}{3}{3} \secentry {Selecting how files are stocked}{2}{4}{4} \secentry {Protecting against transmission errors}{2}{5}{5} \secentry {Producing different kinds of shars}{2}{6}{6} \chapentry {Invoking the \code {unshar} program}{3}{8} \chapentry {Miscellaneous considerations}{4}{9}