http://forum.xda-developers.com/showthread.php?t=2090284

# Requirement

1. Device is rooted, search Here howto root.
2. Already enable init.d, read Here howto enable init.d.


# Howto Install

1. Download SP8-CRON_v2.zip
2. Extract the Zip file to your SD card ( Install.sh & SP8CRON), for example in /mnt/sdcard.

*** Installation Method ***

Using ADB :

1. Connect to phone using adb, then run su.
2. go to extraction directory, example cd /mnt/sdcard
3. run this command : sh Install.sh
4. Installation script will begin and automatically reboot your phone when finish.

Using Script Manager :

1. Install Script manager.
2. Run Script manager, choose "Browse as Root".
3. Go to extraction directory, tap : Install.sh file , then tap : enable su (skull icon).
4. Installation script will begin and automatically reboot your phone when finish.


# Howto IUse

To modify cron schedule to meet your needs, please modify cron file at : /data/cronjob/root
(Examples above)

To check whether crond is running or not :

from ADB or Script Manager Console :
1. Run : su
2. Run : 

pgrep -l crond , System will respon with showing pid number.

... and ...

crontab -l , System will list cron schedule list.


Thanks for reading this simple thread, Please hit Thanks if you found this thread is usefull

Changes :
V1 - Script on data folder and add logs.
V2 - Modify script to run on system folder, add Amazing V6 Supercharger flush and sclean script to schedule