You might have seen our article on Haiku, an open source implementation of BeOS. Itâs not the only open source re-implementation of a classic computer OS. Icaros is a reimplementation of the classic Amiga OS for PCs. Itâs based on AROS (the Amiga Research Operating System), but is available in a ready-to-run live version.
The original Commodore Amiga was mind-blowing when it first hit the computing scene way back in 1985. It was the first affordable computer capable of multi-tasking, and it also had some custom chips that gave it advanced graphics a nd sound compared to the other machines available.
Although it wasnât quite a commercial success compared to the PC, it did manage to attract a dedicated cult following, especially in Europe. If you thought Mac fans were fanatical, hang out with some Amiga users sometime. Theyâve kept the platform going almost 20 years after Commodore folded in 1994.
So if youâre intrigued, how do you get started? Itâs easy. the Icaros project has created a live image that can be downloaded to a DVD or a USB stick and then used like a live Linux distro. It also comes with a pre-configured QEMU image so you can run right away. Thereâs also a âlightâ version that can fit on a single CD.
If youâre using a virtualization program such as VirtualBox, you can simply set up a new machine and boot the disk image from that, or you can use a DVD or USB key if you want.
When you boot, youâll have a fully-working replica of the traditional Amiga OS. Of course, itâll be a lot smoother than it was in the â80s.
One feature of Icaros worth noting is the RAM disk. It works exactly as it sounds: it uses part of the RAM as storage space. Itâll be gone when you reboot the machine, however. Itâs good for temporary stuff like downloads that youâre only going to use once. If your download folder on other machines is like mine, you can see why this can be a useful feature. This will help reduce clutter on your hard drive.
If youâre a serious Linux user, you know how useful the shell is. Fortunately, Icaros has one as well, but it uses AmigaDOS rather than Linux commands; however, you can pick it up if youâre a Linux user.
If you have some old Amiga games, youâll be pleased to know that the system can emulate the old 68000-based Amigas for some retro g aming fun. And speaking of games, Icaros comes with the classic Turrican. If thatâs not enough, you can find various Amgia games on the Web if you know where to look. You can also buy a collection of Amiga games on Amiga Forever. The benefit of doing it this way is that itâs legal and youâll get an emulator for Windows if you want, plus ROMs you can use on Amiga emulators on other platforms, including Linux.
If youâre looking for something different from the standard Windows, Mac and Linux desktops, or youâre an Amiga fan, Icaros is well worth a look.
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