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...
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bpxwunix
vb
stdin
sort
dfsort
z/os_unix
stdout
vbs
z/os
stderr
smf
rexx