python day 18 files

 # -*- coding: utf-8 -*-

"""

Created on Sat Dec 26 07:42:27 2020

 topic: files

@author: anil

f = open("file1.txt")

print(f)

f = open("file1.txt")

print(type(f))

f = open("day_17.py",'r')

print(f.read())

import os

f = open("day_17.py",'r')

print(f.read())

f = open("file1.txt", "r")

print(f.read(15))

f = open("file1.txt", "r")

print(f.readline())

f.close()

f = open("file1.txt", "r")

print(f.readline())

f.close()

f = open("file1.txt", "r")

print(f.read())

f = open("file1.txt", "a")

f.write("\nPraveen is thopu!!!!")

f = open("file1.txt", "r")

print(f.read())

f.close()

f = open("file1.txt", "r")

print(f.read())

f = open("file1.txt", "a")

f.write("\nPraveen is thopu!!!!")

f = open("file1.txt", "r")

print(f.read())

f = open("file5.txt", "a")

f.write("\nPraveen is thurum!!!!")

f = open("file5.txt", "a")

f.write("\nPraveen is thopu!!!!")

f = open("file5.txt", "r")

print(f.read())

f.close()

import os

os.remove("file5.txt")

"""

import os

file = "a.mp3"

os.system(file)