What is REXX?
What is REXX? REXX was developed at IBM by Mike Cowlishaw. REXX is a computer programming language that’s easy to […]
What is REXX? REXX was developed at IBM by Mike Cowlishaw. REXX is a computer programming language that’s easy to […]
What REXX is Not! REXX is NOT CLIST! — REXX is NOT TSO! — REXX is NOT ISPF! — […]
TSO and ISPF As a mainframe programmer TSO and ISPF are mostly used tools. TSO is Time Sharing Option and ISPF is […]
Is it an Assembler or is it a Compiler or Is it an Interpreter or is it a linker! Many […]
Both terms are used to refer to internal storage space on a computer and that’s where the main confusion comes […]
Compare two files on mainframe using SyncSort As we talked about comparing two files using DFSORT and writing matched and unmatched […]
Compare two files on mainframe and write the match & no-match records If you work in a Mainframe shop – once […]
Is there a difference? What is the difference between PGM=SORT, PGM=ICEMAN, PGM=ICETOOL and PGM=SYNCSORT. Are they all IBM products. Which […]
Check Point Restart – a detailed explanation. If you work for or on IBM Mainframes you must have heard/talked, even if […]