Delete lines line by match data 2 file.

Shell Programming and Scripting
1

i need to delete the lines is match from file data 1 & data 2

please help?

data 1

         
4825307     
4825308 
4825248    
4825309    
4825310   
4825311     
4825336

data 2

4825248   0100362210   Time4Meal   39.00   41.73   MO & MT    MT   SMS        
4825305   0100367565   TTV SMS   5.00   5.35   MT    MT   SMS       
4825307   0100367552   SMS worldcup game   6.00   6.42   MT    MT   SMS

ex. output.

4825305   0100367565   TTV SMS   5.00   5.35   MT    MT   SMS       
4825307   0100367552   SMS worldcup game   6.00   6.42   MT    MT   SMS

Thanks that works for me

2 
awk 'NR==FNR{a[$1]++;next}{if(!a[$1]) print $0}' data_1 data_2
3

Or:

 awk 'NR==FNR{a[$1]++;next}!a[$1]' f1 f2