Sams Teach Yourself Shell Programming (Sri lanka web server) in 24 Hours

Sams Teach Yourself Shell Programming in 24 Hours Contents Index Hour 23: Scripting for Portability Previous Chapter Next Chapter Sections in this Chapter: Determining UNIX Versions Questions Techniques for Increasing Portability Terms Summary Previous Section Next Section Questions 1. Write a function called getCharCount that prints the number of characters in a file. Use wc to obtain the character count. On Linux, FreeBSD, and SunOS (not Solaris), use the -c option for wc,. On other versions of UNIX, use the -m option instead. You can use the function getOSName to get the name of the operating system. Sams Teach Yourself Shell Programming in 24 Hours Contents Index Hour 23: Scripting for Portability Previous Chapter Next Chapter Sections in this Chapter: Determining UNIX Versions Questions Techniques for Increasing Portability Terms Summary Previous Section Next Section Copyright Macmillan Computer Publishing. All rights reserved.
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