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2021-04-10

UFW Firewall CLI

 10 Apr 2021  Snippets

UFW Firewall CLI

Installation
sudo apt install ufw -y
Default Rules
ufw default allow outgoing
ufw default deny incoming
Specific Rules
# human-readable syntax

ufw allow ssh
ufw allow http
ufw allow https
# protocol/port syntax

ufw allow 51820/udp
ufw allow 8081/tcp
Enable
ufw enable
Disable
ufw disable
Status
ufw status
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