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BPXWUNIX - z/OS' Best Kept Secret?
Maybe you've all heard of BPXWUNIX. Maybe it's just me that hasn't. Hence the question mark in the title. Seriously, I doubt this REXX function is as widely known about as it should be. And this post hopes to illustrate a little of its value. Suppose you're writing a REXX program with a stem variable in it. Suppose you want to sort the strings in the stem variable: You might write your own... [More]
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