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IBM i Fundamentals

An ordered path through the foundational IBM i concepts every beginner and working developer benefits from knowing.

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Showing 5 of 288 lessons

55250 Screen BasicsLog in to accessWhat a 5250 screen is, how people navigate it, and why many IBM i applications still use it.
14IBM i Access Client Solutions OverviewLog in to accessWhat IBM i Access Client Solutions (ACS) is, what its main tools do, and how it fits alongside the 5250 interface.
15Signing On, User Profiles, and Current LibraryLog in to accessWhat happens when you sign on to IBM i, what a user profile is, and why your current library affects what you can find.
16Understanding IBM i Command StructureLog in to accessHow IBM i command names follow a verb-plus-object pattern, and how commands and parameters fit together.
17Using F4 Prompt and Command HelpLog in to accessHow to use the F4 prompt to fill in command parameters interactively, and how to use built-in command help.