PDSE MEMBER CATALOG  —  PROJECTS RECFM=VB   LRECL=255
USER.PROJECTS.YOUTUBE(3270BYTE)
THE 3270 BYTE

A YouTube channel delivering bite-sized mainframe tutorials covering z/OS, z/VM, VSE/ESA, Hercules emulation, COBOL, and related technologies. For the curious and the addicted to mainframe power and aesthetics.

YouTubeEducationMainframez/OS
OPEN ↗
USER.PROJECTS.EDU(VSECOURSE)
z/VSE BEGINNER COURSE

Designing a comprehensive beginner course for z/VSE. Covers IPL, ICCF, JCL, VSE/POWER, CICS basics, and COBOL programming on the VSE platform.

z/VSEEducationRedbooksICCFCICSEMMA
ACTIVE
USER.PROJECTS.INFRA(HOMELAB)
HOME LAB — 10 SERVERS

Personal datacenter running 10 servers with pfSense firewalling/routing, VLAN segmentation, different NAS storage servers: Open MediaVault, Synology and UGREEN, and Proxmox servers.

pfSenseSynologyNetworkingSecurityProxmox
ACTIVE
USER.PROJECTS.SYSPROG(SYSTEMS)
DIGGING INTO z/OS, z/VM, AND VSE SYSTEM PROGRAMMING

Digging into z/OS and VSE. System programming, administration, and configuration, ISPF/ICCF/XEDIT.

COBOLz/OSVSEnVSE/ESADB2ISPF
ACTIVE