Could someone help me with this in linux ?<br/>
**f2.txt** <br/>              
She has 123 apples <br/>
George 18 years is old<br/>
Florin it's leaving<br/>
Michael it's not here<br/>
Peter is smiling <br/>	

**f1.txt** <br/>
She has 132 apples<br/>
George is 18 years old<br/>
Michael it's not here<br/>
Peter is smiling		
He is sleeping<br/><br/>		
desired output :<br/>
diff is at:<br/>
line 1 : 123 instead of 132	<br/>
line 2 : 18 years is instead of is 18 years<br/>
lines missing:<br/>
He is sleeping	<br/>
lines added:<br/>
line 3: Florin it's leaving<br/>