use grep or other command to get exactly pattern

[ann kok]

Hi all

how can use grep or use other command to get exactly
pattern eg: 10.0.0.7 only?

eg: grep 10.0.0.7 file. I want to get 10.0.0.7 only
not  

10.0.0.71
10.0.0.72
10.0.0.7

thank you


      ____________________________________________________________________________________
Never miss a thing.  Make Yahoo your home page. 
http://www.yahoo.com/r/hs