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Computerworld is undertaking a series of investigations into the most widely-used programming languages. Previously we have spoken to Alfred v. Aho of , S. Tucker Taft on the , Microsoft about its ...
In this post, we look at scripting basics—at how to get started if you have never built a script before. Identifying the shell. Unix and Linux systems today have a number of shells that you can use.
Everything needed to use the same script with Linux and all varieties of UNIX is present: Linux, Solaris, AIX and HP-UX have one subsection each. The first chapter is a quick tutorial of shell ...
Functions and Modular Scripting - Functions in shell scripts promote code reuse and organization. They are declared using the function keyword and can accept parameters. String Manipulation and ...