Today’s blog brought to you by the letter ‘S’

S is for speed. Lots of other things too I guess, but I’m focused on speed today. As you know, I’ve been working in my spare time on providing easy to use utilities to work with MVS resources from the Unix System Services shell. And for the most part, the utilitiesare quite fast. The one exception I tripped over was that dls (dataset list) was a big sluggish when it needed to print out attributes…