写了两天脚本，不懂什么就网上搜，感觉零零碎碎学了不少东西，先把代码贴上来，明天周末有空一条一条找知识点吧

#!/bin/bash# by wuboxiaorm -rf checkConfig.diff checkConfig.same checkConfig.error checkConfig.resultfiles=`find $1/src/main/resources/performance -name "*.properties"`for i in $files;do    diff $i ${i/performance/stable} 1>>checkConfig.result 2>>checkConfig.result    if [ $? -eq 0 ]; then       echo $i,${i/performance/stable} 1>>checkConfig.same    else       diff $i ${i/performance/stable} -y 1>>checkConfig.result 2>>checkConfig.result       if [ $? -eq 1 ];then            echo $i,${i/performance/stable} 1>>checkConfig.diff          diff $i ${i/performance/stable} -y --suppress-common-lines 1>>checkConfig.diff       elif [ $? -eq 2 ];then           echo "结果为2"       else  diff $i ${i/performance/stable} -y 2>>checkConfig.error       fi       echo -e "\n+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++    fidoneecho -e "\e[1;31m配置文件缺失检查结果:\e[0m"if [ ! -f checkConfig.error ];then    echo "无配置文件缺失" else cat checkConfig.errorfiecho -e "\e[1;31m配置文件不同检查结果:\e[0m"if [ ! -f checkConfig.diff ];then    echo "无不同的配置文件"else cat checkConfig.difffi if [ $# -eq 2 ];then   echo -e "\e[1;31m配置文件相同检查结果:\e[0m"   if [ ! -f checkConfig.same ];then       echo "无相同的配置文件"   else cat checkConfig.same fifi