Hey All,

I have to grep for an error from a file and get the results of errror in a different file......

But there should be no duplicate entries. Can anyone help me in giving a shell script for this

This is file which contains pattern error which I am supposed to grep and put this in a different file....And this should happen everyday

2007-02-01 23:00:18 Error : this file has error
2007-02-05 24:00:00 date : this afiel ca
2007-02-01 13:00:00 Error : Hi again
2007-02-04 23:00:00 Error : this is again a error
2007-02-04 15:05:00 Error : hi