Logrotate configuration to create new file and compress old files.

Hi I am relatively new to using logrotate on my Solaris 10 update 11 server and looking for some tips on setting up a config file.

I currently have a folder with 5 large log files of varying names for different processes, they are all in use by certain functions in an application.  Consequently I cannot just rename and created new files.

I understand that our supplier recommended using logrotate to do this as it is already on the server.

These files are so large I could do with truncating them to save space.

Has anyone got examples of what I would put in the config file to create a new log of the same names, and copy, compress and truncate the copied logs to a reasonable size?