wget https://download.configserver.dev/csf.tgz
tar -xzf csf.tgz -C /usr/src/
sudo sh /usr/src/csf/install.sh
edit command
nano /etc/csf/csf.conf
Source: https://aetherinox.github.io/csf-firewall/install/quickstart/install/#install
wget https://download.configserver.dev/csf.tgz
tar -xzf csf.tgz -C /usr/src/
sudo sh /usr/src/csf/install.sh
edit command
nano /etc/csf/csf.conf
Source: https://aetherinox.github.io/csf-firewall/install/quickstart/install/#install