# +----+----+----+----+ # | | | | | # Author: Mark David Scott Cunningham | M | D | S | C | # +----+----+----+----+ # Created: 2013-11-06 # Updated: 2014-04-11 # # #!/bin/bash format="%2sx%-2s=%-4s"; echo; for x in {1..10}; do for y in $(seq 1 $x); do printf $format "$y" "$x" "$(($x*$y))"; done; echo; echo; done