1#! /bin/bash 2 3# Copyright (c) 2022 Huawei Device Co., Ltd. 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15 16input_file=$1 17output_file=$2 18 19if [ -f $input_file ] && [ -f $output_file ];then 20 input_file_md5=$(md5sum ${input_file} | awk '{print $1}') 21 output_file_md5=$(md5sum ${output_file} | awk '{print $1}') 22 if [ "${input_file_md5}"x == "${output_file_md5}"x ];then 23 echo "ok" 24 fi 25fi 26