from sys import argv
script, filename = argv
print(f"We're going to erase {filename}")
print("If you don't want that,hit CTRL-C (^C)'")
print("If you do what that,hit RETURN")
input("?")
print("Opening the file ....")
target =open(filename, 'w')
print("Truncating the file.GoodBye!")
target.truncate()
print("Now I'm going to ask you for three lines")
line1 = input("Line 1:")
line2 =input("Line 2 :")
line3 = input("Line 3:")
print("I'm going to write these to the file")
target.write(line1)
target.write("\n")
target.write(line2)
target.write("\n")
target.write(line3)
target.write("\n")
print ("And finally ,we close it.")
target.close()


from sys import argv
script, filename = argv
print(f"We're going to erase {filename}")
print("If you don't want that,hit CTRL-C (^C)'")
print("If you do what that,hit RETURN")
input("?")
print("Opening the file ....")
target =open(filename, 'w')
print("Truncating the file.GoodBye!")
target.truncate()
print("Now I'm going to ask you for three lines")
line1 = input("Line 1:")
line2 =input("Line 2 :")
line3 = input("Line 3:")
print("I'm going to write these to the file")
target.write(line1)
target.write("\n")
target.write(line2)
target.write("\n")
target.write(line3)
target.write("\n")
print ("And finally ,we close it.")
target.close()

