GoatOS

The Operating System:

Use the mouse to click on appications, and press ESC to exit

Counter and Hello require input from user before exiting.

In terminal, use Tab to autocomplete files & commands, press Alt+F1/F2/F3 to switch terminal,
and press Ctrl+L to Clear Screen, ESC to exit back to GUI

Please look at the Technical Overview page for more information.

Refresh the page to reset the emulator.

USE POPUP BELOW IF PROBLEMS

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Overview

Our Operating System is a x86 multitask OS built from scratch. It features:

A custom file system.

GDT, IDT, with custom Blue Screens on exceptions (try sigtest 0).

Mouse, KB, PIT, and a Virtual RTC all having custom drivers with PIC initialization.

System Calls invoked through register arguments and int $0x80.

Up to six user applications running in three terminals with Round-Robin Scheduler.

Virtual Memory supporting both 4kb and 4MB pages.