1*9a7741deSElliott Hughes{ 2*9a7741deSElliott Hughesfor (i = 1; i <= NF; i++) { 3*9a7741deSElliott Hughes if ($i ~ /^[0-9]+$/) 4*9a7741deSElliott Hughes continue; 5*9a7741deSElliott Hughes print $i, " is non-numeric" 6*9a7741deSElliott Hughes next 7*9a7741deSElliott Hughes} 8*9a7741deSElliott Hughesprint $0, "is all numeric" 9*9a7741deSElliott Hughes} 10