a munin plugin showing the number of hosts blocked by sshguard
apt-get install sshguard
cp plugin-conf.d/sshguard /etc/munin/plugin-conf.d/sshguard
cp plugins/sshguard /etc/munin/plugins/sshguard
service munin-node restart
- Ubuntu 12.04 (Precise Pangolin)
- Debian Wheezy on Raspberry Pi (Raspbian)