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2. Support programs for OS/360 and successors - Wikipedia

   en.wikipedia.org/wiki/Support_programs_for_OS/...

   These are utility program that IBM documents in service aids or diagnosis [6] manuals. The original OS/360 Service aids had names beginning with IFC and IM*, but IBM changed the naming convention to HM* for OS/VS1 and to AM* for OS/VS2. IBM did not change the IFC convention.

3. IBM Basic assembly language and successors - Wikipedia

   en.wikipedia.org/wiki/IBM_Basic_assembly...

   As it is an assembly language, BAL uses the native instruction set of the IBM mainframe architecture on which it runs, System/360, just as the successors to BAL use the native instruction sets of the IBM mainframe architectures on which they run, including System/360, System/370, System/370-XA, ESA/370, ESA/390, and z/Architecture.

4. Operational Control Language - Wikipedia

   en.wikipedia.org/wiki/Operational_Control_Language

   Operational Control Language (OCL) is the control language of the IBM System/3, System/32, System/34 and System/36 minicomputer family. It is supported on IBM i's System/36 Environment for backwards compatibility purposes.

5. CICS - Wikipedia

   en.wikipedia.org/wiki/CICS

   IBM CICS (Customer Information Control System) is a family of mixed-language application servers that provide online transaction management and connectivity for applications on IBM mainframe systems under z/OS and z/VSE. CICS family products are designed as middleware and support rapid, high-volume online transaction processing.

6. DOS/360 and successors - Wikipedia

   en.wikipedia.org/wiki/DOS/360_and_successors

   It shared most of the code base [4] and some manuals [5] [6] with IBM's DOS/360. TOS went through 14 releases, and was discontinued [ 7 ] [ failed verification ] when disks such as the IBM 2311 and IBM 2314 became more affordable at the time of System/360, [ 8 ] [ failed verification ] whereas they had been an expensive luxury on the IBM 7090 .

7. IBM System/36 - Wikipedia

   en.wikipedia.org/wiki/IBM_System/36

   IBM 5360 System Unit IBM 5362 System Unit. The IBM System/36 (often abbreviated as S/36) was a midrange computer marketed by IBM from 1983 to 2000 - a multi-user, multi-tasking successor to the System/34. Like the System/34 and the older System/32, the System/36 was primarily programmed in the RPG II language.

8. VSE (operating system) - Wikipedia

   en.wikipedia.org/wiki/VSE_(operating_system)

   VSE n (Virtual Storage Extended) is an operating system for IBM mainframe computers, the latest one in the DOS/360 lineage, which originated in 1965.It is less common than z/OS and is mostly used on smaller machines.

9. z/Architecture - Wikipedia

   en.wikipedia.org/wiki/Z/Architecture

   IBM described MVPG as "moves a single page and the central processor cannot execute any other instructions until the page move is completed." [ 29 ] The MVPG mainframe instruction [ 30 ] ( M o V e P a G e, opcode X'B254') has been compared to the MVCL ( M o V e C haracter L ong) instruction, both of which can move more than 256 bytes within ...