https://gunkies.org/index.php?action=history&feed=atom&title=Interactive_Application_System 2026-05-12T05:45:53Z Revision history for this page on the wiki MediaWiki 1.30.1 https://gunkies.org/w/index.php?title=Interactive_Application_System&diff=35198&oldid=prev 2024-08-29T23:28:33Z

<p>Fairy stubby, but it&#039;s a start</p> <p><b>New page</b></p><div>The '''Interactive Application System''' (usually referred to with the acronym, '''IAS''') was an [[operating system]] from [[Digital Equipment Corporation|DEC]] for the [[PDP-11]]. It could be generated to produce three different types of systems: <br /> <br /> * [[time-sharing]]<br /> * [[multi-user]] (similar to the above, but does not &quot;offer the protection facilities of [the] timesharing system&quot;) <br /> * [[real-time]]<br /> <br /> It was based on [[RSX-11D]], and initially produced for the then-planned [[PDP-11/70]]. It was the first system to support [[Digital Command Language]] (DCL).<br /> <br /> {{semi-stub}}<br /> <br /> ==External links==<br /> <br /> * [https://bitsavers.org/pdf/dec/pdp11/ias/ IAS] - documentation at [[Bitsavers]]<br /> ** [https://bitsavers.org/pdf/dec/pdp11/ias/v3.4/IAS_3.4A_SPD_May1990.pdf Software Product Description - IAS, Version 3.4] (SPD 14.65.18)<br /> ** [https://bitsavers.org/pdf/dec/pdp11/ias/v3.4/AA-2520F-TC_IAS_System_Management_Guide_199005.pdf IAS System Management Guide] (AA-2520F-TC) - includes a good overview<br /> * [https://www.john-a-harper.com/ias.html The IAS Home Page] - interesting notes from a developer<br /> <br /> [[Category: Real-Time Operating Systems]]<br /> [[Category: PDP-11 Operating Systems]]<br /> [[Category: DEC Operating Systems]]</div>

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