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Functions are groupings of code that complete a task (function). These functions can be called upon anywhere within the code. Creating a function prevents having to replicate the same code over and over.
All functions within LinuxGSM begin with the prefix
fn_and should be descriptive of what the function is doing. Words are separated by an underscore
For LinuxGSM development, it is important that developers understand what a function does which is why all function names must describe the purpose of the function. A longer function name that describes the function is preferred over a short one that does not.
All functions should be formatted with the following syntax.