Write Line by Line to a File Using Python

Vaibhav Vaibhav Dec 04, 2021 Oct 06, 2021
Write Line by Line to a File Using Python

When learning to program, we must know how to work with files. We should know how to read data from a file, how to write data to a file, how to append data to a file, etc. This article will not focus on all the operations we can perform over files but learn how to write to a file line by line using Python.

Write to a File Line by Line Using Python

Suppose we have a bunch of strings that we have to write to a file. To write them line by line, we have to append an end-line character or \n at the end of each line so that the strings appear individually. Refer to the following code for the same.

data = [
    "Hello World!",
    "This is a Python program.",
    "It will write some data to a file.",
    "Line by line."

file = open("file.txt", "w")

for line in data:
    file.write(line + "\n")
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Vaibhav is an artificial intelligence and cloud computing stan. He likes to build end-to-end full-stack web and mobile applications. Besides computer science and technology, he loves playing cricket and badminton, going on bike rides, and doodling.

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