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Tomcat启动脚本
记录一个比较好的tomcat启动脚本,截取《OneinStack》,修改如下两个参数即可用。
使用之前修改下面2个参数:
- #Location of JAVA_HOME (bin files)
- export JAVA_HOME=/usr/java/jdk1.7.0_80 #jdk路径
- #CATALINA_HOME is the location of the configuration files of this instance of Tomcat
- CATALINA_HOME=/usr/local/tomcat #tomcat路径
- #TOMCAT_USER is the default user of tomcat
- TOMCAT_USER=www #tomcat启动用户,需要shell权限
tomcat启动、停止、重启,如下图:
脚本内容如下:
- #!/bin/bash
- #
- # chkconfig: - 95 15
- # description: Tomcat start/stop/status script
- #Location of JAVA_HOME (bin files)
- export JAVA_HOME=
- #Add Java binary files to PATH
- export PATH=$JAVA_HOME/bin:$PATH
- #CATALINA_HOME is the location of the configuration files of this instance of Tomcat
- CATALINA_HOME=/usr/local/tomcat
- #TOMCAT_USER is the default user of tomcat
- TOMCAT_USER=www
- #TOMCAT_USAGE is the message if this script is called without any options
- TOMCAT_USAGE="Usage: $0 {\e[00;32mstart\e[00m|\e[00;31mstop\e[00m|\e[00;32mstatus\e[00m|\e[00;31mrestart\e[00m}"
- #SHUTDOWN_WAIT is wait time in seconds for java proccess to stop
- SHUTDOWN_WAIT=20
- tomcat_pid() {
- echo `ps -ef | grep $CATALINA_HOME | grep -v grep | tr -s " "|cut -d" " -f2`
- }
- start() {
- pid=$(tomcat_pid)
- if [ -n "$pid" ];then
- echo -e "\e[00;31mTomcat is already running (pid: $pid)\e[00m"
- else
- echo -e "\e[00;32mStarting tomcat\e[00m"
- if [ `user_exists $TOMCAT_USER` = "1" ];then
- su $TOMCAT_USER -c $CATALINA_HOME/bin/startup.sh
- else
- $CATALINA_HOME/bin/startup.sh
- fi
- status
- fi
- return 0
- }
- status(){
- pid=$(tomcat_pid)
- if [ -n "$pid" ];then
- echo -e "\e[00;32mTomcat is running with pid: $pid\e[00m"
- else
- echo -e "\e[00;31mTomcat is not running\e[00m"
- fi
- }
- stop() {
- pid=$(tomcat_pid)
- if [ -n "$pid" ];then
- echo -e "\e[00;31mStoping Tomcat\e[00m"
- $CATALINA_HOME/bin/shutdown.sh
- let kwait=$SHUTDOWN_WAIT
- count=0;
- until [ `ps -p $pid | grep -c $pid` = ‘0‘ ] || [ $count -gt $kwait ]
- do
- echo -n -e "\e[00;31mwaiting for processes to exit\e[00m\n";
- sleep 1
- let count=$count+1;
- done
- if [ $count -gt $kwait ];then
- echo -n -e "\n\e[00;31mkilling processes which didn‘t stop after $SHUTDOWN_WAIT seconds\e[00m"
- kill -9 $pid
- fi
- else
- echo -e "\e[00;31mTomcat is not running\e[00m"
- fi
- return 0
- }
- user_exists(){
- if id -u $1 >/dev/null 2>&1; then
- echo "1"
- else
- echo "0"
- fi
- }
- case $1 in
- start)
- start
- ;;
- stop)
- stop
- ;;
- restart)
- stop
- start
- ;;
- status)
- status
- ;;
- *)
- echo -e $TOMCAT_USAGE
- ;;
- esac
- exit 0
Tomcat启动脚本
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