Updated (2012-02-04): Updated to Bash 4.2 and included source code used to compile. GNU Bash (the GNU Bourne Again Shell) is the standard shell on most desktop and server distributions of Linux. As a result, we can download bash source code and compile the Bash shell for use on Android devices to replace default /bin/sh and busybox sh. Since the Android NDK doesn’t support the full glibc library (