Question

How to use command line argument in python to write a program implement linux command 'find'?

Answer 1

### we can use argument parser in python for Commnad line Argument

For Example :

-------------

import argparse

my_parser = argparse.ArgumentParser(fromfile_prefix_chars='@')

my_parser.add_argument('a',
                       help='a first argument')

my_parser.add_argument('b',
                       help='a second argument')

my_parser.add_argument('c',
                       help='a third argument')

my_parser.add_argument('d',
                       help='a fourth argument')

my_parser.add_argument('e',
                       help='a fifth argument')

my_parser.add_argument('-v',
                       '--verbose',
                       action='store_true',
                       help='an optional argument')

# Execute parse_args()
args = my_parser.parse_args()

print('If you read this line it means that you have provided '
      'all the parameters')