SIotd (pronounced es eye of the day) – short for SysInfo message Of The Day is
intended to allow a quick overview over your system's current state. It is
intended to be run regularly to regenerate the /etc/motd file.
Modules
These can be enabled using the config.
apt, pacman – show package-updates
diskusage – show free storage capacity
docker – show the state of selected docker containers
fail2ban – show fail2ban stats
file – show contents of a file
fileexists – check that file exists
smartd – show blockdevice stats
stats – show general system-stats
systemd – show the state of selected services and print failed services