AmigaDOS

AmigaDOS provides the disk operating system portion of the AmigaOS. This includes file systems, file and directory manipulation, the command line interface, file redirection and so on.In AmigaOS 1.x, the AmigaDOS portion was based on a TRIPOS port by MetaComCo, written in BCPL. The more advanced functionality was only available to programs written in BCPL, C programmers were left in the cold. The third-party AmigaDOS Resource Project (arp.library) [1] provided the advanced functionality to C programmers. ARP also provided one of the first standardised file requesters for the Amiga.
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AmigaOS is the default native operating system of the Amiga personal computer. It was developed first by Commodore International, and initially introduced in 1985 with the Amiga 1000. It ran on the Motorola 68k series of 32-bit microprocessors, except for AmigaOS 4 which runs on PowerPC microprocessors.
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adj. cohabiting