Added python code and Readme

Author: vanigupta20024

Scripts/Miscellaneous/Disk_Usage_Stats/README.md

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+Disk Usage Stats
+
+A python script which takes a command line argument as a directory (default specified) and stores the stats in a csv file.
+
+To run the script:
+
+In Linux:
+./disk_usage.py /home
+
+In Windows: 
+python3 disk_usage.py 
+

Scripts/Miscellaneous/Disk_Usage_Stats/disk_usage.py

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+#!/usr/bin/python3
+
+import sys
+import pandas as pd
+import os
+
+def get_size(path):
+    
+    total = 0
+    for entry in os.scandir(path):
+        try:
+            if entry.is_dir(follow_symlinks = False):
+                total += get_size(entry.path)
+
+            else:
+                total += entry.stat(follow_symlinks = False).st_size
+
+        except Exception as e:
+            print("Exception: ", e)
+            total += 0
+            
+    return total
+
+if __name__ == '__main__':
+    
+    # if you're running this in linux, change the default path to "/home"
+    # also run the code as "sudo python3 Disk_usage.py" or "sudo ./Disk_usage.py"
+    # i.e, with super user permissions
+    
+    path = "C:/Users/"
+    print("Total arguments passed: ", len(sys.argv))
+
+    directory = sys.argv[1] if len(sys.argv) >= 2 else path
+    usage = []
+    paths = []
+    
+    for entry in os.scandir(directory):
+        if entry.is_dir(follow_symlinks = False):
+            
+            print(entry.path + " is a directory.")
+            print(get_size(entry.path))
+            total = get_size(entry.path)
+            paths.append(entry.path)
+            usage.append(total)
+            
+        usage_dict = {"directory" : paths, "usage" : usage}
+        df = pd.DataFrame(usage_dict)
+        
+        print(df)
+        df.to_csv("disk_home_usage.csv")