for you hardcore linux geeks

[fris]

{ l=15;for((i=0;i<$l;i++));do eval "a$i=($(pv=1;v=1;for((j=0;j<$l-$i;j++));do [ $i -eq 0 -o $j -eq 0 ]&&{ v=1 && pv=1; }||v=$((pv+a$((i-1))[$((j))]));echo -n "$v ";pv=$v;done;));";o="$(eval echo "$(for((k=0;k<=$i;k++)); do eval "echo -n \"\$((a\$((i-k))[k])) \""; done)")";echo "$o";s="${#o}"; done; } | while read l; do j=$((s-${#l}/2)); echo "$(while ((i++ < j)); do echo -n " ";done;)$l";done

(pascals triangle)

[tical]

8=========|) ~ ~