First, let me say, uh, LINUX ON Z. Now, to the real question--how can anyone learn to use mainframes?. The same way anyone learns to use anything else in the computer world. Hit the library, buy a book (or just hang out in B&N for a few hours), search the net, get some example code...
That's how people learn, especially in the trendy world of Comp-Sci.
Geek1: "Have you tried [insert language du jour, such as Ruby on Rails]"
Geek2: (12 hours later) "Check out my new ap; it's in [language du jour]"
Don't have access to Z machine? Start with Hercules.
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First, let me say, uh, LINUX ON Z. Now, to the real question--how can anyone learn to use mainframes?. The same way anyone learns to use anything else in the computer world. Hit the library, buy a book (or just hang out in B&N for a few hours), search the net, get some example code...
That's how people learn, especially in the trendy world of Comp-Sci.
Geek1: "Have you tried [insert language du jour, such as Ruby on Rails]"
Geek2: (12 hours later) "Check out my new ap; it's in [language du jour]"
Don't have access to Z machine? Start with Hercules.
Here's a debug tip:
LGHI R1,X'DEADDEAD'
Are you suggesting a "distributed system"? That's sooooo old school. Distributed system == distributed fail points.