About this ebook
The text shell is beautiful especially when the dialog command is used.
Most administrators are used to a raw text mode where the menu is displayed by writing a line with an option choice under the cursor. Introducing the ncurses library in the Linux system enables creation of smart and full-screen applications in the text mode which work is much nicer with. The basic program supporting controls and graphic elements in the text mode is the dialog command which was described in detail in this micro-course.
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