Python | os.write() method
OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality.
os.write() method in Python is used to write a bytestring to the given file descriptor.
A file descriptor is small integer value that corresponds to a file that has been opened by the current process. It is used to perform various lower level I/O operations like read, write, send etc.
os.write() method is intended for low-level operation and should be applied to a file descriptor as returned by
Syntax: os.write(fd, str)
fd: The file descriptor representing the target file.
str: A bytes-like object to be written in the file.
Return Type: This method returns an integer value which represents the number of bytes actually written.
Number of bytes written: 51
Attention geek! Strengthen your foundations with the Python Programming Foundation Course and learn the basics.
To begin with, your interview preparations Enhance your Data Structures concepts with the Python DS Course. And to begin with your Machine Learning Journey, join the Machine Learning – Basic Level Course