ufw-status: add page (#23523)

* ufw-status: add page

---------

Co-authored-by: Fazle Arefin <1625934+FazleArefin@users.noreply.github.com>

pages/linux/ufw-status.md

@@ -0,0 +1,16 @@
+# ufw status
+
+> Show the status of Uncomplicated Firewall and its rules.
+> More information: <https://manned.org/ufw>.
+
+- Show whether the firewall is active and list the rules:
+
+`sudo ufw status`
+
+- Show rules with numbers (useful before deleting a rule by number):
+
+`sudo ufw status numbered`
+
+- Show a verbose status, including default policies and listening ports:
+
+`sudo ufw status verbose`