I wrote a shell script for my rooted Android 2.3 phone, but I am afraid of losing the system stability by running it as root and making it run out of space. For this reason, I would prefer to run the script as app_40, but I cannot find any world writable directory when I have no SD card inserted. Is there any place where I could write the output of my script to so that it would be saved and use the phone's free internal memory space?
One such directory is /data/local.