写了个关于tomcat项目部署脚本 shell

#!/bin/bash
tomcat_project_path=" /server/tomcat"
tomcat_cp_path="/root/tools/apache-tomcat-8.5.30/*"
title="
############################################

\n\t<欢迎进入项目创建系统>\n

############################################
\n
"
# 需要将替换的选项如
#/bin/setclasspath.sh 设置为  java_home_bak=        calalina_home_bak
#/conf/server.xml 设置为  <Server port=xxxx  <Connector port=xxxx  <Context docBase=xxxx  

#java目录  /server/java/jdk1..0_161
#tomcat目录  /server/tomcat/项目名字
#webroot目录  /www/名字/webroot

tomcat_ver=""
jdk_ver="\t1:jdk1.6\n\t2:jdk1.7\n\t3:jdk1.8"
jdk_path=" /server/java"
jdk_list=("'$jdk_path/jdk1.6.0_31'" "'$jdk_path/jdk1.7.0_79'" "'$jdk_path/jdk1.8.0_161'")

webroot_path=" /www"
test_setclasspath="/root/setclasspath.sh"

function login(){
    while true;do
    echo -e $title
    read -p "输入项目名称:"  project
    read -p "输入Sever端口名:" sport
    read -p "输入Connector端口号:" cport
    while true;do
    jdk=("1:jdk1.6" "2:jdk1.7" "3:jdk1.8")
    for i in ${jdk[*]}
        do
        echo -e $i
        done
    read -p "选择JDK版本:"  num
    if [[ $num -gt  ]] && [[ $num -lt  ]];then
        echo "ok"
        jdk_version=${jdk_list[$(($num-))]}
        jdk_easy=${jdk[$(($num-))]}
        echo -e "所选版本为$jdk_easy"
        break
    else:
        echo "no ok"

    fi
    done
    read -p "输入项目存放路径名字:" wname  #webroot存放路径 用于修改server.xml文件
    tomcat_webroot_path="$webroot_path/$wname/webroot"
    echo -e "\t项目名:$project\n\tJDK版本:$jdk_easy\n\tTomcat项目存放:$tomcat_project_path/$project\n\tServer端口号:$sport\n\tConnector端口号:$cport\n\t项目代码存放路径:$tomcat_webroot_path"
    read -p "1:确认|2:取消" num
    if [[ $num == ""  ]]
        then
        tomcatlist
        if [[ $flag == "tru" ]];then
            echo -e "\n\n"
            echo "##########################################"
            #echo "项目名称:$project"
            #echo "jdk路径：$jdk_version" #jdk目录
            #echo "tomcat代码存放路径：$tomcat_webroot_path"
            #echo "tomcat项目路径:$tomcat_project_path/$project"
            #echo "Server端口号:$sport"
            #echo "Connector端口号:$cport"
            echo -e "\t项目名:$project\n\tJDK版本:$jdk_easy\n\tTomcat项目存放:$tomcat_webroot_path\n\tServer端口号:$sport\n\tConnector端口号:$cport\n\t项目代码存放路径:$tomcat_webroot_path"
            mkdir -p $tomcat_project_path/$project
            cd $tomcat_project_path/$project
            cp -ra $tomcat_cp_path $tomcat_project_path/$project
            sed -i "s#java_home_bak=#JAVA_HOME=$jdk_version#g" bin/setclasspath.sh >/dev/null
            sed -i "s#catalina_home_bak=#CATALINA_HOME='$tomcat_project_path/$project'#g" bin/setclasspath.sh >/dev/null
            sed -i "s#<Server port=xxxx#<Server port='$sport'#g" conf/server.xml >/dev/null
            sed -i "s#<Connector port=xxxx#<Connector port='$cport'#g" conf/server.xml >/dev/null
            sed -i "s#<Context docBase=xxxx#<Context docBase='$tomcat_webroot_path'#g" conf/server.xml >/dev/null
            echo -e "\t项目创建成功！！！"
            echo "##########################################"
            echo -e "\n\n"

        fi
    elif [[ $num == "" ]]
        then
        echo ""
    else
        echo "输入有误，请重新输入"
    fi
    done
}
function tomcatlist(){
    flag="tru"
    for i in $(ls $tomcat_project_path)
        do
        if [[ $project == "$i" ]]
            then
            echo "项目$i已存在，无法创建，请重新输入"
            flag="fal"
            break
        fi
        done
}
login

使用图