#! /bin/sh REL=${1:-geo_colors} DB=${2:-tdn} awk ' BEGIN { printf "create '$REL' (colind=int2,red=int2,green=int2,blue=int2) \\g\n" } { printf "append '$REL' (colind=%d, red=%d, green=%d, blue=%d) \\g\n", NR, $1, $2, $3 } ' | monitor $DB