Server_stats.sh

#!/bin/bash
#
# Server Status Script
# Version 1

CPUTIME=$(ps -eo pcpu | awk 'NR>1' | awk '{tot=tot+$1} END {print tot}')
CPUCORES=$(cat /proc/cpuinfo | grep -c processor)
UP=$(echo `uptime` | awk '{ print $3 " " $4 }')
echo "
System Status
Updated: `date`

- Server Name               = `hostname`
- Public IP                 = `ifconfig | grep inet | head -n 1 | awk '/inet addr/ {gsub("addr:", "", $2); print $2}'`
- OS Version                = `lsb_release -d | awk {'print $2 " " $3 " "  $4'}`
- Load Averages             = `cat /proc/loadavg`
- System Uptime             = `echo $UP`
- Platform Data             = `uname -orpi`
- CPU Usage (average)       = `echo $CPUTIME / $CPUCORES | bc`%
- Memory                    = `free -m | head -n 2 | tail -n 1 | awk {'print $2'}` Mb
- Memory free (real)        = `free -m | head -n 2 | tail -n 1 | awk {'print $4'}` Mb
- Memory free (cache)       = `free -m | head -n 3 | tail -n 1 | awk {'print $3'}` Mb
- Swap in use               = `free -m | tail -n 1 | awk {'print $3'}` Mb
- Disk Space Used           = `df -h | grep '/dev/' | awk {'print $3 "/" $2'}`
"