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Go Standard Library Cookbook by Radomir Sohlich

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Accessing program arguments

The most simple way to parameterize the program run is to use the command-line arguments as program parameters. 

Simply, the parameterized program call could look like this: ./parsecsv user.csv role.csv. In this case, parsecsv is the name of the executed binary and user.csv and role.csv are the arguments, that modify the program call (in this case it refers to files to be parsed).

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