Tomcat启动脚本

#!/bin/bash
# chkconfig: 35 55 25
# description: source tomcat server
# processname: tomcat
export JRE_HOME=/usr/local/jdk
export JAVA_BIN=/usr/local/jdk/bin
export PATH=$JRE_HOME/bin:$PATH
export CLASSPATH=.:$JRE_HOME/lib/dt.jar:$JRE_HOME/lib/tools.jar
export JRE_HOME JAVA_BIN PATH CLASSPATH
start(){
netstat -tulnp | grep :8080 &> /dev/null
if [ $? -eq 0 ];then
echo -e tomcat8080端口已启动: "\033[31m                [禁止启动] \033[0m"
else
su -m www -c /usr/local/tomcat/bin/startup.sh &> /dev/null#su 命令， -m 保持环境变量不变，-c 使用www用户启动服务
sleep 5
netstat -tulnp | grep :8080 &> /dev/null
if [ $? -eq 0 ];then
echo -e 启动tomcat: "\033[32m                [确定] \033[0m"
else
echo -e 启动tomcat: "\033[31m                [失败] \033[0m"
fi
fi
}
stop(){
netstat -tulnp | grep :8005 &> /dev/null
if [ $? -eq 0 ];then
/usr/local/tomcat/bin/shutdown.sh &> /dev/null
sleep 10
netstat -tulnp | grep :8080 &> /dev/null
if [ $? -eq 0 ];then
kill `ps aux | grep java | grep -v grep | awk '{print $2}'`
sleep 5
netstat -tulnp | grep :8080 &> /dev/null
if [ $? -eq 0 ];then
echo -e 关闭tomcat: "\033[31m                [失败] \033[0m"
else
echo -e 关闭tomcat: "\033[32m                [确定] \033[0m"
fi
else
echo -e 关闭tomcat: "\033[32m                [确定] \033[0m"
fi
else
echo -e tomcat8005端口未启动: "\033[31m                [禁止关闭] \033[0m"
fi
}
status(){
ps aux | grep java
netstat -tlnp | grep java | grep --color 80
}
restart(){
echo -e 重启时间比较长: "\033[32m            [请稍后...] \033[0m"
stop
start
}
case $1 in
start)
start;;
stop)
stop;;
status)
status;;
restart)
restart;;
*)
echo -e 用法:/etc/init.d/tomcat "\033[32m   {start|stop|restart|status} \033[0m"
esac