#!/bin/bash
#Mac os stats from my old linux stats script http://peek.snipurl.com/2zgm9 
#author flapane (www.flapane.com)
#last rev. 24-jun-09

#get temps by djbidi@gmail.com
sensors=`ioreg -n IOHWSensor | awk '/location/ || /current-value/ || /"type"/' | sed -e 's/[^"]*"//' -e 's/" =//' -e 's/location//' -e 's/type//' -e 's/"//g' | awk '{ if ((NR % 3) == 0) print $0; else printf $0 " " }'`

#get other datas
sysprofhw=`system_profiler SPHardwareDataType`
sysprofpow=`system_profiler SPPowerDataType`
up=`uptime`
wire=`top -l 1 | grep PhysMem | awk '{print $2}' | sed -e 's/M.*//'`
act=`top -l 1 | grep PhysMem | awk '{print $4}' | sed -e 's/M.*//'`
netstat=`netstat -ib | grep en1` 

a=`echo "$sysprofhw" | awk '/Machine Name/ || /Machine Model/ || /CPU Type/' | sed 's/[^:]*: //' | awk '{printf $0 " " }'`

b=`uname -r`

c=`echo "$sysprofhw" | grep CPU | grep Speed | awk '{print $3}'`

d=`echo "$sensors" | grep 'temperature' | awk '{ for(i=1;i<5;i++) if ($i=="current-value") $(i+1)=((( (($(i+1) / 2^13) - ($(i+1) / 2^13) % 1 ) / 2^3) - .5)" C\t"); print $0 }' | sed -e 's/current-value //' -e 's/temperature//' | grep CPU | awk '{print $1 $2}'`

e=`system_profiler SPSoftwareDataType | grep Mac | awk '{print $6}'`

f=`echo "$netstat" | awk '{print $7}' | sed 1q`

g=`echo "$netstat" | awk '{print $10}' | sed 1q`

mbytesin=`expr $f \/ 1024000`
mbytesout=`expr $g \/ 1024000`

h=`echo "$wire+$act" | bc`

j=`system_profiler SPHardwareDataType | grep Memory | awk '{print $2}'`

k=`echo "$j * 1024" | bc`

l=`echo "$sensors" | grep 'temperature' | awk '{ for(i=1;i<5;i++) if ($i=="current-value") $(i+1)=((( (($(i+1) / 2^13) - ($(i+1) / 2^13) % 1 ) / 2^3) - .5)" C\t"); print $0 }' | sed -e 's/current-value //' -e 's/temperature//' | grep GPU | awk '{print $1 $2}'`

m=`echo "$sensors" | grep 'temperature' | awk '{ for(i=1;i<5;i++) if ($i=="current-value") $(i+1)=((( (($(i+1) / 2^13) - ($(i+1) / 2^13) % 1 ) / 2^3) - .5)" C\t"); print $0 }' | sed -e 's/current-value //' -e 's/temperature//' | grep BATTERY | awk '{print $1 $2}'`

n=`echo "$sensors" | grep -v 'temperature' | awk '{ for(i=1;i<5;i++) if ($i=="current-value") $(i+1)=(substr((($(i+1)/2^16)"\t"),1,8)); print $0 }' | sed -e 's/current-value //' | grep CORE | awk '{print $1}'`

o=`echo "$sysprofpow" | grep Full | grep Charge | awk '{print $5}'`

p=`echo "$sysprofpow" | grep Remain | awk '{print $4}'`

#shows airport name
#q=`dmesg | grep Active | sed q | awk '{print $4}'`

#upday=`echo "$up" | awk '{ print $3,$4 }' | awk -F, '{ print $1 }'`
#uphour=`echo "$up" | awk '{ print $5 }' | sed -e 's/:.*//'`
#upmin=`echo "$up" | awk '{ print $5 }' | sed s/'.*: *'// | sed -e 's/,.*//'`

uptotal=`uptime | awk '
    $4 ~ /mins/ { d=0;  h=0;  m=$3; exit }
    $4 ~ /day/  { d=$3; split($5,a,":"); h=a[1]; m=a[2]; exit }
    { d=0; split($3,a,":"); h=a[1]; m=a[2]; exit }
    END { printf("-=[ Uptime: %d day%s, %d hours, %d mins ]=-\n",
                  d, (d == 1 ? "" : "s"), h, m) }
'`

#echo stats
echo "PC statistic"
echo "-=[ Kernel info: Darwin $b ]=-"
echo "-=[ Mac OS X $e ]=-"
echo "-=[ CPU Info: $a @$c Ghz ]=-"
echo "-=[ CPU Temperature: $d ]=-"
echo "-=[ CPU Vcore: $n V ]=-"
echo "-=[ GPU Temperature: $l ]=-"
echo "-=[ Battery Temperature: $m ]=-"
echo "-=[ Battery Capacity: $p on $o mAh ]=-"
echo "-=[ Incoming/Outgoing wlan: $mbytesin MB / $mbytesout MB ]=-"
echo "-=[ Used/Total memory: $h MB / $k MB ]=-"
echo "$uptotal"