#!/bin/ksh i=0 success=0 fail=0 while [[ $i -lt $1 ]] ; do ./child_test if [[ $? -eq 0 ]] ; then success=$(($success+1)) else fail=$((fail+1)) fi i=$(($i+1)) done print "Success=$success Fail=$fail" [[ $fail -gt 0 ]] && exit 1
