diff --git a/gen_ports.py b/gen_ports.py
old mode 100644
new mode 100755
index 056453c..f579070
--- a/gen_ports.py
+++ b/gen_ports.py
@@ -1,3 +1,5 @@
+#!/usr/bin/python3
+
 import sqlite3
 import random
 import uuid
diff --git a/numbers_db.sqlite b/numbers_db.sqlite
index 6b9f7f9..5517958 100644
Binary files a/numbers_db.sqlite and b/numbers_db.sqlite differ
diff --git a/ports.py b/ports.py
new file mode 100644
index 0000000..1326d3d
--- /dev/null
+++ b/ports.py
@@ -0,0 +1,35 @@
+import sqlite3
+import random
+from time import sleep
+
+# Create a SQLite database and table if not exists
+conn = sqlite3.connect('random_numbers.db')
+c = conn.cursor()
+
+try:
+    c.execute("""CREATE TABLE IF NOT EXISTS random_numbers(id INTEGER PRIMARY KEY, number INT)""")
+    conn.commit()
+except:
+    pass
+
+def generate_and_update():
+    random_number = random.randint(32768, 65535)
+    c.execute("SELECT COUNT(*) FROM random_numbers WHERE number=?", (random_number,))
+    count = c.fetchone()[0]
+
+    if count == 0:
+        c.execute("INSERT INTO random_numbers(number) VALUES(?)", (random_number,))
+        conn.commit()
+        print(f"{random_number}")
+    else:
+        raise RuntimeError("No unique number found.")
+
+def main():
+    try:
+        generate_and_update()
+    except RuntimeError as e:
+        print(e)
+        print("Try running the script again to get a new unique number.")
+
+if __name__ == "__main__":
+    main()
diff --git a/random_numbers.db b/random_numbers.db
new file mode 100644
index 0000000..c9ac354
Binary files /dev/null and b/random_numbers.db differ