UFW commands to make your life easier

# UFW Commands to make your life eaiser

# Install UFW
sudo apt-get update
sudo apt-get install ufw

# View UFW Status
sudo ufw status

# Enable UFW
sudo ufw enable

# Disable UFW
sudo ufw disable

# Set to factory default
sudo ufw reset

# Reload the firewall
sudo ufw reload

# See the firewall logs live
sudo tail -f /var/log/ufw.log

# Show raw report of firewall
sudo ufw show raw

# Show listening report of firewall
sudo ufw show listening

# Other rules reports
sudo ufw show builtins
sudo ufw show before-rules
sudo ufw show user-rules
sudo ufw show after-rules
sudo ufw show logging-rules

# Show rules with numbers
sudo ufw status numbered

# View status of rules 
sudo ufw status
sudo ufw status verbose

# Delete a rule
sudo ufw delete %rulenumber%

# Insert a rule in a particular place
sudo ufw insert 1 %rule%

# Block IP Address
sudo ufw deny from 10.10.25.20

# Block connection to specific interface
sudo ufw deny in on eth0 from 10.10.25.20

# Reject SSH traffic from specific IP
# They will receive a "telnet: Unable to connect to remote host: Connection refused"
sudo ufw reject 22 in from 60.60.60.60 comment 'Dont allow SSH traffic'

# Allow Service (ssh)
sudo ufw allow ssh
sudo ufw allow 22

# Allow SSH and add a comment
sudo ufw allow proto tcp from any to any port 22 comment 'ssh allow rule'

# Allow SSH from specific ip address or subnet
sudo ufw allow from 10.10.25.0/24 to any port 22

# Allow port range for tcp
sudo ufw allow 2000:2500/tcp

# Allow incoming RSYNC from specific IP
sudo ufw allow from 10.10.25.0/24 to any port 873

# Allow all incoming HTTP
sudo ufw allow http
sudo ufw allow 80

# Allow all incoming HTTPS
sudo ufw allow https
sudo ufw allow 443

# Allow all incoming HTTP and HTTPS
sudo ufw allow proto tcp from any to any port 80,443

# Allow MYSQL from specific IP
sudo ufw allow from 15.15.15.1 to any port 3306

# Allow PostgreSQL to specific interface
sudo ufw allow in on eth1 to any port 5432

# Block outgoing SMTP
sudo ufw deny out 25

Allow all incoming mail
sudo ufw allow 25
sudo ufw allow 143
sudo ufw allow 993
sudo ufw allow 110
sudo ufw allow 995