Hanthana Linux (operating system) Hanthana Linux (operating system) Hanthana Linux is a computer operating system based on the Fedora distribution, distributed as free and open source software. It is specially designed to cater to the needs of Sri Lankan computer users who are unable to access the Internet frequently, with many most-wanted applications built in. Hanthana is developed by the Sri Lanka-based Hanthana Community. Hanthana is a remix of the Fedora operating system. The original aim of the Hanthana team was to create an easy-to-use Linux desktop with as many useful applications preloaded, as downloading applications through Internet is not possible for many rural
GEOS (8-bit operating system) fully reverse-engineered and rewritten as C for the cc65 compiler suite. The reverse-engineered source code has been made available at Github. Dozens of official and third-party applications and other products were produced for GEOS. Among the most important and popular were the following: GEOS (8-bit operating system) GEOS ("Graphic Environment Operating System") is a discontinued operating system from Berkeley Softworks (later GeoWorks). Originally designed for the Commodore 64 and released in 1986, it provides a graphical user interface for this popular 8-bit computer. GEOS closely resembles early versions of the classic Mac OS and includes a graphical word processor (geoWrite)