centos 講tomcat加入自啓動

啓動Tomcat

  首先爲Tomcat編輯一段啓動腳本,並置於/etc/rc.d/init.d目錄下,讓Tomcat和httpd一樣作爲一項系統服務,並隨系統自動啓動。


#!/bin/bash

#
# Startup script for the tomcat
#
# chkconfig: 345 80 15
# description: Tomcat is a Servlet+JSP Engine.
export JDK_HOME=/root/jdk1.6.0_27  
export JAVA_HOME=/root/jdk1.6.0_27
# Source function library.
. /etc/rc.d/init.d/functions
start(){
if [ -z $(/sbin/pidof java) ]; then
echo "Starting tomcat"
/root/tomcat/bin/startup.sh
touch /var/lock/subsys/tomcat
else
echo "tomcat allready running"
fi
}
stop(){
if [ ! -z $(/sbin/pidof java) ]; then
echo "Shutting down tomcat"
/root/tomcat/bin/shutdown.sh
until [ -z $(/sbin/pidof java) ]; do :; done
rm -f /var/lock/subsys/tomcat
else
echo "tomcat not running"
fi
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
status)
/root/tomcat/bin/catalina.sh version
;;
*)
echo "Usage: $0 {start|stop|restart|status}"
esac

exit 0


[root@sample ~]# chmod 755 /etc/rc.d/init.d/tomcat  ← 將啓動腳本屬性設置爲755(使之可執行)

[root@sample ~]# chkconfig --add tomcat  ← 將Tomcat加入到chkconfig中

[root@sample ~]# chkconfig tomcat on   ← 將Tomcat設置爲自啓動

[root@sample ~]# chkconfig --list tomcat  ← 確認Tomcat服務狀態
tomcat 0:off 1:off 2:on 3:on 4:on 5:on 6:off  ← 確認2~5爲on的狀態就OK

[root@sample ~]# /etc/rc.d/init.d/tomcat start  ← 啓動Tomcat

以後可以用 

service tomcat start

service tomcat stop

service tomcat restart 


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