#!/usr/bin/env sh cd "`dirname $0`" S=`date "+%s"` C=0 for N in `cat $1`; do echo search for $N: ./search.sh $N | head -1 C=$(($C+1)) T=`date "+%s"` echo runtime = $(($T-$S)) seconds, count = $C, time per query = $((1000*($T-$S)/$C)) milliseconds #sleep 1 done