I'm having a weird issue with the Terminal Emulator on the S7. After rooting the device, I downloaded and installed the "Android Terminal Emulator" app developed by Jack Palevich. When I run the app, it opens the terminal...awesome! Then when I try to type a command, no matter what command it is...I get "Permission Denied". The other odd thing that might be related is that when I type a command, it automatically capitalizes the first letter of the command. If I try to enter "ls" it comes out as "Ls". Nix is a case sensitive OS so that could be part of my issue. Is there a terminal emulator that just enters commands exactly as I type them without any sort of auto-generate commands feature?