vogtp/android-CPU-tuner — pull request #1 by JackieKu (2011-12-09 12:19:58+00:00)
Title: The files in /proc may only be read by root in some devices

1. If the file is not readable, use "su" cat FILE to read it.
2. "ls" command might not support bundling command line options (-l -d instead of -ld).