Lowercase Challenge Description: Given a string write a program to convert it into lowercase. Input sample: The first argument will be a text file containing sentences, one per line. You can assume all characters are from the english language. e.g. HELLO CODEEVAL This is some text Output sample: Print to stdout, the lowercase version of the sent…

LowerCase.py

#!/usr/bin/env python
import sys

if (len(sys.argv) >= 2):
    
    fi = open(sys.argv[1], 'r')
    for i, n in enumerate(fi.readlines()):
        print n.rstrip().lower()
    fi.close()

else:
    print "Cant find a entry"