Linux(CentOS):开机自动启动Tomcat脚本(判断MySQL是否启动后再启)

ntpdate cn.pool.ntp.org
SERVER=192.168.127.1
PORT=3306
for num in  {1..300};  do
 </dev/tcp/$SERVER/$PORT
 if [ "$?" -ne 0 ]; then
   echo "Connection to $SERVER on port $PORT failed"
   sleep 20s
 else
   echo "Connection to $SERVER on port $PORT succeeded"
   /home/apache-tomcat-6.0.39/bin/startup.sh &
   break
fi
done

exit
脚本文件名:
start.sh
关键字解释:
ntpdate cn.pool.ntp.org:Linux下同步时间
SERVER=192.168.127.1:MySQL的IP地址
/home/apache-tomcat-6.0.39/bin/startup.sh &:tomcat的bin目录下startup.sh文件路径

配置开机自动启动tomcat:
vi /etc/rc.d/rc.local
添加如下代码:
/home/apache-tomcat-6.0.39/bin/start.sh &
原文地址:https://www.cnblogs.com/chuanqi1995/p/11820542.html