Black Friday sale is now Live !!!
Black Friday sale on Udemy is now live. You can buy each of my courses for flat $9.99 Use the coupon BLACKFRIDAY on all my…
IBM Z Day – Mainframe Skills from Industry Experts
On November 21, IBM is holding its first-ever IBM Z DAY. The event will feature 25 Industry experts working within the IBM Z space. The…
Master the Mainframe 2019 is now Live !!!
Master the Mainframe is an annual contest organized by IBM. The contest is divided into three parts. The participants who complete all the three parts…
Mainframe Pi: Turn your Raspberry Pi into a Mainframe Computer
In this short course i have taught the following two things: Using Raspberry Pi for the first time. Installing MVS operating system on the Raspberry…
“Redirection is not supported” error in COBOL compilers
“Redirection is not supported” is a common error in GnuCOBOL and OpenCOBOLIDE. It can occur when you try to run a program containing SCREEN SECTION…
An introduction to COBOL
On my Youtube channel i recently uploaded some videos for those who want to learn COBOL programming for free. The real home of the COBOL…
The Complete Job Control Language (JCL) Course
JCL or JOB Control Language is the scripting language of the mainframes. It is used to run programs on the Mainframe computer. JCL is easy…
The Complete Mainframe Professional Course: TSO/ISPF
TSO/ISPF is the first step towards learning Mainframes. After completing this course you will be able to understand the following: What are Mainframe Computers Difference…
Practice JCL using MVS Turnkey 3.8j system
MVS Turnkey 3.8j is a ready to use Mainframe system. You can use it to practice your JCL skills. The system is available at the…
