z/Os Rexx Pills

/* REXX */
trace n
say '****************************************************'
say '* Welcome to this REXX tips and tricks repository! *'
say '*                     Enjoy!                       *'
say '****************************************************'
exit 0

Those are some topics I learnt during REXX scripting and was hard for me understand some concepts due to scattered informations.
I would simplify the life for other mainframers that are trying to understand about those topics:

Topics

• Using GDGs in a TSO REXX script
• Using SKELETONS 🚧