Auto clear log files.
cd to the root folder.
Now create a file call clearlog.sh

clearlog.sh

copy & past following lines

/bin/date > .zsub1x/debug.log
/bin/date > .zsub1x1/debug.log

Now hit control X to exit the file, Then hit Y to save and hit enter to exit.

give executable permission to clearlog.sh

chmod +x clearlog.sh

Now edit crontabe.

crontab -e

past the follwoing

0 0 */2 * * ~/clearlog.sh
I think it will clear the ​log from debug.log every 2nd day ( if I​ am not​ mistaken​n​n )