sysstats-motd

#!/bin/sh
CPU=`cat /proc/cpuinfo | grep 'model name' | head -1 | cut -d':' -f2 | sed 's/^ *//'`
Memory=`free | grep Mem | awk '{printf "%.4f", $3/$2 * 100.0}'`
inet=`ifconfig | grep -A 1 eth0 | grep inet | cut -d ":" -f 3 | sed s/Mask//g`
cpuusage=`top -bn1 | grep "Cpu(s)" | cut -d ":" -f 2 | sed 's/^ *//'`
diskusage=`df -m | grep xvda1 | awk '{printf "%.4f", $3/$2 * 100.0}'`
diskfree=`df -m | grep xvda1 | awk {'print $3'}`
memfree=`free -m | grep Mem | awk '{print $4}'`
cores=`cat /proc/cpuinfo | grep -c processor`
release=`cat /proc/sys/kernel/osrelease`
instanceid=`curl --silent http://169.254.169.254/latest/meta-data/instance-id`
pubip=`curl --silent http://169.254.169.254/latest/meta-data/public-ipv4`
iamrole=`curl --silent http://169.254.169.254/latest/meta-data/iam/info | grep InstanceProfileArn | cut -d "/" -f 2 | sed 's/",//'`
secgroups=`curl --silent http://169.254.169.254/latest/meta-data/security-groups`
echo " "
echo "  OS Release:      "$release
echo "  CPU:             "$CPU"  Cores:"$cores
echo "  CPU usage:       "$cpuusage
echo " "
echo "  XVDA1 Usage:     "$diskusage"%              PublicIP:     "$pubip
echo "  XVDA1 Free:      "$diskfree"M                 InstanceID:   "$instanceid
echo "  Memory Usage:    "$Memory"%               Hostname:     "`hostname`
echo "  Memory Free:     "$memfree"M                 Eth0:         "$inet
echo "  IAM Role:        "$iamrole
echo "  Security Groups: "$secgroups 
echo " "