Available on CFT all versions for Windows and Unix Plateform :
With the script delivered with the product, only 3 days will be saved without stopping the monitor

We suggest an sample script which will saves for 1 month, the logs contents in the archival file under the log directory.  
Replace the contents of the current script indicated in the EXEC parameter on CFTLOG with the following one:

CFT Windows script :

REM ** Sample script which saves the logs on 1 month                                                  *  
REM ** in the archival file named "CFT_MM-AAAA.LOG" located on C:\CFT232\LOG  *
REM *************************************************************************************************

SET DIRLOG=D:\CFT232\LOG
SET YEAR=&1.4SYSDATE
SET MONTH=&5.2SYSDATE
SET NAMELOG=%DIRLOG%\CFT_%MONTH%-%YEAR%.LOG

REM ** Create a new archive file if not exist **
IF NOT EXIST %NAMELOG% (
    ECHO ********************************************  > %NAMELOG%
    ECHO CFT LOG for  %MONTH%/%YEAR%      >> %NAMELOG%
    ECHO ******************************************** >> %NAMELOG% )

COPY /B %NAMELOG% + &FLOG %NAMELOG%
DEL &FLOG
CFTUTIL CFTFILE TYPE=LOG,FNAME=&FLOG

CFT Unix script :

#!/usr/bin/ksh
# Sample script which saves the logs on 1 month
# in the archival file named "CFT_MM-AAAA.LOG" located on C:\CFT232\LOG
#**********************************************************************************************

filename=`cft2unix &flog`
year=&1.4SYSDATE
month=&5.2SYSDATE
logname=$CFTDIRLOG/cft_$month-$year.log

#  Create a new archive file if not exist
if [ ! -e $logname ]
then
       echo "************************************************************"  > $logname
       echo "*        CFT LOG for $month/$year                           *" >> $logname
       echo "************************************************************" >> $logname
fi

cat $filename >> $logname
rm -f $filename
CFTUTIL cftfile type=log, fname=$filename
rm $0