shell腳本啓動tomcat（持續更新）

#!/bin/bash
#tomcat目錄的配置
tomcatPath='/home/youproject/tomcat/'
if [ "$1" == "help" ];then
    echo "[ ==這是幫助信息== ]"
    echo " ---> 1.使用help參數顯示幫助信息"
    echo " ---> 2.使用kill可以停止tomcat"
    echo " ---> 3.使用start啓動tomcat"
    echo " ---> 4.使用默認配置重啓tomcat"
    echo " ---> 5.使用log顯示日誌"
    echo " ---> 6.使用port顯示端口"
    exit 0;
fi
echo " --->"
echo " ---> tomcat目錄的位置爲$tomcatPath"
#echo " ---> 設置命令 dspt_dir爲跳轉到tomcat目錄"
echo " --->"
#echo "alias dspt_dir='cd $tomcatPath'" > .bashrc
port=$(ps -ef | grep $tomcatPath | awk '{print $2}') 
echo " ---> Tomcat run at port:$port"
if [ $1 == "kill" ];then
    echo " ---> 正在kill tomcat進程！"
    kill -9 $port
    exit 0
fi

if [ $1 == "start" ];then
    echo " ---> 正常重啓tomcat服務"
    $tomcatPath"/bin/startup.sh" 
    exit 0
fi

if [ $1 == "log" ];then
    tail -f $tomcatPath"/logs/catalina.out"
    exit 0;
fi
if [ $1 == "port" ];then
    echo " ---> 該tomcat所有的端口列表"
    ps -ef | grep $tomcatPath | awk '{print $2}'
    exit 0;
fi
read -t 10 -p " ---> 請輸是否確定重啓tomcat(Y/N):" restart 
if [ $restart"O" == "YO" ];then
    echo " ---> 正在重啓Tomcat"
    kill -9 $port
    $tomcatPath/bin/startup.sh &
    tail -f $tomcatPath"/logs/catalina.out"
    exit 0
fi