Ubuntu system info motd

20-info-motd

#!/bin/sh

upSeconds="$(/usr/bin/cut -d. -f1 /proc/uptime)"
secs=$((${upSeconds}%60))
mins=$((${upSeconds}/60%60))
hours=$((${upSeconds}/3600%24))
days=$((${upSeconds}/86400))
UPTIME=`printf "%d days, %02dh%02dm%02ds" "$days" "$hours" "$mins" "$secs"`

# get the load averages
read one five fifteen rest < /proc/loadavg

echo "
`date +"%A, %e %B %Y, %r"`

Memory.........: `cat /proc/meminfo | grep MemFree | awk {'print $2'}`kB (Free) / `cat /proc/meminfo | grep MemTotal | awk {'print $2'}`kB (Total)
Load Averages..: ${one}, ${five}, ${fifteen} (1, 5, 15 min)
Uptime.........: ${UPTIME}
IP Addresses...: `ip a | grep glo | awk '{print $2}' | head -1 | cut -f1 -d/`"