Various Misc Shell Scripts
A script which attempts to list the installed packages on the system, available updates, and available security updates. In some cases, the available security updates may be versions newer than what is installed but less then the available update the newest version only implements new features. In other cases, distributions don't make this information available so the some version will be listed under updates and security updates and its prescense under security updates serves as an indicator that the current version has known security issues.