For functions, use the following naming scheme: l (Free php web host)
For functions, use the following naming scheme: l printString for functions that display a message. Here String describes the type of message that is displayed. l promptString for functions that prompt the user for input. Here String is the name of a variable set by the function after reading input from the user. l getString for functions that retrieve some type of data. Here String describes the information that is retrieved. Sams Teach Yourself Shell Programming in 24 Hours Contents Index Hour 21: Problem Solving with Functions Previous Chapter Next Chapter Sections in this Chapter: Creating a Library of Functions Questions Useful Functions Terms Summary Previous Section Next Section Copyright Macmillan Computer Publishing. All rights reserved.
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