hi,
i want to create log file for every hour i use radius. 
now it is
log_file = ${logdir}/radius.log
i want like this
log_file = ${logdir}/radius-%Y%m%d:%H.log


if i change file name like above one radius create file ' radius-%Y%m%d:%H.log '  

i want to create it like 'radius-20120903:08.log'

pleae help me in this


Regards

Qasim