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SAS code to convert memsize output from byte to GB

 Below code will print the memsize option in GB:


data mem;
   Mem = input(getoption('memsize'), 32.);
   K   = mem / 1024;
   Meg = k   / 1024;
   Gig = meg / 1024;
   format _numeric_ comma12.;
   run;

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