cmdok checks that specified commands are OK. If command is OK than it exists in PATH and can be run.
It is a simple, small and portable Bash script. It is useful in software packages that want to check that some commands exist before trying to run them.
See wiki for more information and examples.
Droid Overlay is a package manager and software repository for Google Android™ operating system. This project provides set of Arch Linux packages and means of their chroot-less installation on your device. Graphics and other advanced features are not supported yet.