Reading and Writing Files

# Open a file and assign to variable 
f = open('file_name.txt')

# Open same file and specify read text mode 
f = open('file_name.txt', 'rt')

# Read and print file 
print(f.read())

# Write to a file 
f = open("test.txt", "a")
f.write("test line")
f.close()

# Find more information 
print(f.name)
print(f.closed)
print(f.mode)

# Use file object as iterator 
with open('rockyou.txt, encoding='latin-1') as f: 
	for line in f: 
		pass