Read CPU Core Temperature

Well this is a tricky part where I have struggled for a function returning cpu temp in java and failed . Then I chose lm-sensor for this purpose .

step1

Installation :

install the package lm sensors for your linux distro

sudo apt-get install lm-sensors

step 2:

run sensors in terminal

if you have installed for first time probe it to kernel first

step 3: restart the system and try sensors now

I have a core2quad processor and i get temperature of four processors as

karthik@Karthik:~/Programs$ sensors
coretemp-isa-0000
Adapter: ISA adapter
Core 0:      +47.0°C  (high = +74.0°C, crit = +100.0°C)

coretemp-isa-0001
Adapter: ISA adapter
Core 1:      +37.0°C  (high = +74.0°C, crit = +100.0°C)

coretemp-isa-0002
Adapter: ISA adapter
Core 2:      +39.0°C  (high = +74.0°C, crit = +100.0°C)

coretemp-isa-0003
Adapter: ISA adapter
Core 3:      +46.0°C  (high = +74.0°C, crit = +100.0°C)

step 3:

call the process class of java and get back the string returned

import java.io.*;
class cpu {
public static void main(String []args) throws Exception
{
Runtime r=Runtime.getRuntime();
String f,temp,res=”";
int i=0,j=0;
f=”sensors”;
Process p=r.exec(f);
BufferedReader pin=new BufferedReader(new InputStreamReader(p.getInputStream()));
while((temp=pin.readLine())!=null)
{
System.out.println(temp);
}
}
}

Then make it flexible for your own purpose  by proper string parsing ….

Thank you !

Avatar (2009)

I have to start with saying Cameroon dissaponted me …

Even storyline doesnt seems to be great but   visual effects are fantastic and real . Na’vi’s are the creatures in a planet pandora . For me their appearance resembles as traditional character Lord  Rama  . Avatar too is sanskrit word meaning phases of vishnu where one is Rama . I guess it may be a copy  .

No great explanation about the planets existence whats their origin where is it actually located .. blah blah  . The most humorous thing I  noticed is the base attack with lumps of fire ( where the place  people struggle for oxygen ,  but how combustion is possible  :P  ) .

I don’t know where to categorize this film .. either in animation or  comic series or scientific fiction or just an entertainer .. Only plus point makes the film still run is 3D . the existence of evya the holy god still confuses me whether film falls under spiritual r religious category .

The soul DNA transformation concept , electrochemical network of trees , the precious stones significance and  the hair like generic  interface between avatar and rest living creatures  could  be explained little more.

Its seems like Cameroon loosing his originality and resembles Speilsburg ‘s Jurassic park. A must watch  film for kids < 10 .

Well if you fix on to watch this movie I recommend you  to watch it in 3D with surround sound ( don’t watch it out in your damn old pc and get disappointed )