Use ODS EXCLUDE ALL to suppress printing output in SAS while producing output data sets

I regularly produce output data sets from a SAS procedure, such as getting the variable names from a data set in PROC CONTENTS.  In these instances, I often wish to suppress any printing of the output in HTML or TXT.  Such printing of the results is often unnecessary, and it can cost a lot of time and memory.

Some SAS procedures have the NOPRINT option that suppresses the printing of output, but this is limiting in several ways:

  1. Some SAS procedures do NOT have the NOPRINT option.  PROC TTEST is a prominent example.  I checked the high-performance procedures like PROC HPFOREST (random forest) and PROC HPSVM (support vector machine), and I could not find the NOPRINT option for these procedures.
  2. I cannot use ODS OUTPUT to produce output data sets while invoking the NOPRINT option.  Here is an example.

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