$sudo ufw status
$sudo ufw enable
$sudo ufw disable
How to allow any port. just write ufw allow and the port and same way you can disallow any port look at the example given below.
$ufw allow 22
$ufw diallow 22
$ss -anpst
ufw delete allow 3389
Common Firewall (UFW) command
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- October 15, 2022
- 1 min read