Linux下设置Tomcat开机启动

1.进入/etc/rc.d/init.d，新建文件tomcat，并让它成为可执行文件 chmod 755 tomcat.

[[email protected] /]# cd /etc/rc.d/init.d
[[email protected]-3c46 init.d]# vi tomcat

#!/bin/bash
#
# /etc/rc.d/init.d/tomcat
# init script for tomcat precesses
#
# processname: tomcat
# description: tomcat is a j2se server
# chkconfig: 2345 86 16
# description: Start up the Tomcat servlet engine.

if [ -f /etc/init.d/functions ]; then
    . /etc/init.d/functions
elif [ -f /etc/rc.d/init.d/functions ]; then
    . /etc/rc.d/init.d/functions
else
    echo -e "/atomcat: unable to locate functions lib. Cannot continue."
exit -l
fi

RETVAL=$?
CATALINA_HOME="/usr/local/tomcat/apache-tomcat-8.0.44"

case "$1" in
    start)
        if [ -f $CATALINA_HOME/bin/startup.sh ]; then
            echo $"Starting Tomcat"
            $CATALINA_HOME/bin/startup.sh
        fi

    ;;
    stop)
        if [ -f $CATALINA_HOME/bin/shutdown.sh ]; then
            echo $"Stopping Tomcat"
            $CATALINA_HOME/bin/shutdown.sh
        fi
    ;;
    *)
        echo $"Usage: $0 {start|stop}"
        exit 1
    ;;
esac

exit $RETVAL

2.执行chkconfig --add tomcat

[[email protected] ~]# chkconfig --add tomcat

3.这样就可以通过service tomcat start开启服务和service tomcat stop关闭服务

相关命令的意思如下：
-f filename  如果 filename为常规文件
$0 是脚本本身的名字
$? 是显示最后命令的退出状态，0表示没有错误，其他表示有错误