Please comment all code  Using a python editor, write a python script that imports os and does the following: -    it changes the directory to net312 created previously. -    it displays the current directory. -    it checks if the path to one of the subdirectories of net312 exists. -    it checks if the name of one of the files created previously is a directory. -    it returns the sizes of both files. -    uses for a loop to print the content of net312 as a list of strings. -    uses a for loop to retrieve all files with the extension .xlsx. -    uses a for loop to join a few files to the net312.

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Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.