分类: LINUX
2012-04-05 14:36:09
标签: it |
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下面详细解释一下如何建立这种脚本(以下是9上的真实案例):
1、建立启动脚本(/etc/init.d/tomcat)
------------------------------------------code
start---------------------------------------------------------
#
#
!/bin/bash
#
Description: start or stop the tomcat
#
Usage:
tomcat [start|stop|reload|restart]
#
Author:
Wang Yinghui
#
Date:
Thu Apr 26, 2007
#
export
PATH=$PATH:$HOME/bin
export
BASH_ENV=$HOME/.bashrc
export
USERNAME="root"
case "$1"
in
start)
#startup the
tomcat
echo -n "tomcat start: "
cd /home/tomcat-5.5.20/bin/
. myconfig.sh
./startup.sh
cd /home/tomcat-5.5.20_second
. myconfig.sh
./startup.sh
echo "finished"
;;
stop)
# stop
tomcat
echo -n "tomcat stop:"
ps -ef | grep "java" | grep -v grep | sed 's/ [ ]*/:/g'|cut -d:
-f2| kill -9 `cat`
echo "finished"
;;
reload|restart)
$0 stop
$0 start
;;
*)
echo "Usage: tomcat [start|stop|reload|restart]"
exit 1
esac
exit 0
-------------------------------------------code
end--------------------------------------------------------------------
2、更改tomcat脚本为可执行文件
[root@localhost]# chmod 755 /etc/init.d/tomcat
3、为了在任意路径都可执行此脚本,需要添加到/usr/bin目录中
[root@localhost]# cd /usr/bin
[root@localhost]# ln -s /etc/init.d/tomcat .
4、使用方法
Usage: tomcat [start|stop|reload|restart],即:在任意路径中,直接输入:
[root@localhost]# tomcat start (启动)
[root@localhost]# tomcat stop (停止)
[root@localhost]# tomcat restart (重启动)
5、为了让tomcat在操作系统重启以后自动启动,可以用如下方法简单解决:
[root@localhost]# ln -s /etc/init.d/tomcat
/etc/rc.d/rc3.d/S99StartTomcat
[root@localhost]# ln -s /etc/init.d/tomcat
/etc/rc.d/rc5.d/S99StartTomcat