Twenty years ago these are the kind of things you had to know to work on the old AS400 systems. I found these on an old dusty corner of my homeserver. Enjoy the trip down memory lane or to use old RPG lingo AS400NERD CABEQ ‘1’  START CONTROL LANGUAGE (CL/400) How to start a CL

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A Modern RPG Programmer writes RPGLE, RPG4, RPG400, RPG3, RPG2 programs I suppose many of them also enjoy Role Playing Games but that is neither here nor there. RPG stands for Report Program Generator. It is an IBM programming language which had evolved from the early day of punch cards and gentlemen who programmed with

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So, there I was this morning sipping my cup of rather disgustingly nauseous Pumpkin Flavored Starbucks Coffee… You gotta try these things, because as my grandpa always said “nothing ventured nothing gained” but sadly the Judges awarded the beverage Color-7 Presentation-8 Taste-Yuk!… but I digress… Where was I? Ah yes, the wonderful IBM RPG Programming Language! What does

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