Python

argparse (python3)

#!/usr/bin/env python3

import argparse
# help flag provides flag help
# store_true actions stores argument as True
parser = argparse.ArgumentParser()
parser.add_argument('-n', "--name", help="display name twice",type=str)
args = parser.parse_args() if args.name is not None: print(args.name, args.name, "bye")

Installed on Prism(python3)

: click, nose, numpy, scipy, matplotlib, simpy, pandas, virtualenv, send2trash, requests, beautifulsoup4, selenium, openpyxl, PyPDF2, python-docx, imapclient, pyzmail, twilio, pillow, python3-xlib, pyautogui, pyexcel, pyexcel-xls, pyexcel-xlsx, wheel

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#include <iostream> int main( void ) { }