Material disponível em IBM RedBOOKS ... Para quem está REALMENTE começando ou para quem quer fazer um review ... http://www.redbooks.ibm.com/…/RedbookAbstrac…/crse0304.html… Lecture 1: Essential Technology of Large Enterprises Lecture 2: Introducing IBM Z Hardware & Operating Systems Lecture 3: z/OS, IBM Z Flagship Operating System Lecture 4: z/OS Professional Documentation Lecture 5: TN3270 Lecture 6: TSO – Time Sharing Option Lecture 7: ISPF – Interactive System Productivity Facility Lecture 8: ISPF - Editor Lecture 9: SDSF – System Display and Search Facility Lecture 10: TN3270, SSH, FTP, IBM Developer for z Systems Lecture 11: Data Set Names and Types Lecture 12: Sequential Data Set Lecture 13: Partitioned Data Sets Lecture 14: VSAM - Virtual Storage Access Method Lecture 15: Disk Storage, Volume Labels, VTOC, Extents and COMING SOON : Lecture 16: Unix System Services Lecture 17: JCL - Job Control Language Lecture 18: JES - Job Entry Subsystem Lecture 19: System Catal...