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Learn Python the Hard Way
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exercise 13 argv?
Go back to: General discussion
Anyone please tell me what argv is about?
argv is an array (at least in C language,but I guess it will be the same here).
By the argv array you can manage the arguments you give in the command line.
You may have a program that needs more than one argument in order to run.So you type for example:
exercise.py 12 23 54
exercise.py is argv[0]
12 is argv[1]
23 is argv[2] and
54 is argv[3]
I hope I helped!