#!/bin/sh echo '#####EOF#####' | cat $2 - $1 | awk -F: '\ $1 == "#####EOF#####" { filling = 1; currentItem = 1; lastItem = NR; next; } filling != "1" { itemOrder[" " $1] = NR; name[NR] = $1; } filling == "1" { rate[itemOrder[$2]] = $1; } END { for (i = 1; i < lastItem; i++) { if (rate[i] != "") { printf ("%s: %s\n", rate[i], name[i]); } else { printf (" 0 trep @ 0.0 msec (0.0/sec): %s\n", name[i]); } } }'