Log parsing on daily bases & log rotation

[Cipher Strength]

Hi All,

If any body have made a script which parse coreaccess.log on daily bases
and extract MT & MO (on keyword bases).

Also how often should log file be rotated. My coreaccess.log for 5 days is 
greater than 200 MB.For a month it will be in GB's. Suggestions required.

Hope to listen
Regards
CIPHER


_________________________________________________________________
Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp.