CD-ROM contains: all source code and datafiles from the book.PS3 is #?. After the PS3 prompt is displayed. the shell waits for user input. The input should be one of the numbers in the ... The LINES and COLUMNS variables can be used to determine the layout of the menu items displayed on the terminal.
|Title||:||Linux Shells by Example|
|Publisher||:||Prentice Hall Professional - 2000|