Two modules are involved: OS module and Shutil module
OS.GETCWD (): Gets the current working directory, which is the directory path of the current Python script work
Os.listdir (): Returns all files and directory names under the established directory
Os.remove (): function to delete a file
Os.removedirs (): Delete multiple directories
Os.path.isfile (): Verifies whether the given path is a file
Os.path.isdir (): Verifies whether the given path is a directory
Os.path.isabs (): Determine if absolute path
Os.path.exists (): Verify that the given path does exist
Os.path.split (): Returns the directory name and file name of a path
Eg:os.path.split ('/home/swaroop/byte/code/poem.txt ')
Result: ('/home/swaroop/byte/code ', ' poem.txt ')
Os.path.splitext (): Detach extension
Os.path.dirname (): Get path name
Os.path.basename (): Get file name
Run shell command: Os.system ()
About Python file operations