The concept describes the distribution of software for Linux-based systems using non-standard, often simplified, methods. This contrasts with the formalized package management systems provided by distributions like Debian (APT), Red Hat (RPM), or Arch Linux (pacman). An example might involve a developer offering a pre-compiled executable or a script on a personal website, without integrating it into a formal repository. Such methods can sidestep the official channels typically used for software dissemination and installation.
The informal distribution of applications can offer immediate access to specific tools or versions, circumventing the potentially slower update cycles of official repositories. It allows developers to provide customized solutions or experimental builds directly to users. Historically, such methods were more prevalent due to the fragmented nature of early Linux distributions and the lack of universal package management standards. While offering flexibility, this approach often places greater responsibility on the user for dependency management, security updates, and overall system stability.