[scripting] Start on while loops

[people/lynusvaz/gpxe.git] / src / tests / while.gpxe

#!gpxe
set a 500
while $(${a} > 0)
set b 2
while $(${b} > 0)
echo ${a}, ${b}
set b $(${b} - 1)
done
set a $(${a} - 1)
done