Linux启动jar脚本

284 阅读1分钟

启动脚本(带日志)

nohup java -jar system.jar --spring.profiles.active=prod &

启动脚本(不带日志)

nohup java -jar system.jar --spring.profiles.active=prod & > /dev/null 2>&1 &

关闭jar脚本

PID=$(ps -ef | grep system.jar | grep -v grep | awk '{ print $2 }')
if [ -z "$PID" ]
then
	echo Application is already stopped
else
	echo kill $PID
	kill $PID
fi

windows启动jar脚本

 java -jar system-1.5.jar --spring.profiles.active=prod 

 

带日志脚本

#!/bin/sh


APP_NAME=product-service
#jar包路径
JAR_PATH='/tang'
#jar名称
JAR_NAME='demo.jar'
#日志路径
LOG_PATH='/tang/log'
#PID  代表是PID文件
PID=$JAR_NAME\.pid
 
#使用说明,用来提示输入参数
usage() {
    echo "Usage: sh 执行脚本.sh [start|stop|restart|status]"
    exit 1
}
 
#检查程序是否在运行
is_exist(){
  pid=`ps -ef|grep $JAR_NAME|grep -v grep|awk '{print $2}' `
  #如果不存在返回1,存在返回0    
  if [ -z "${pid}" ]; then
   return 1
  else
    return 0
  fi
}
 
#启动方法
start(){
  is_exist
  if [ $? -eq "0" ]; then
    echo ">>> $APP_NAME is already running PID=${pid} <<<"
  else
    nohup java -Xms256m -Xmx512m -jar $JAR_PATH/$JAR_NAME >> $LOG_PATH/$APP_NAME.log 2>&1 &
    echo $! > $PID
    echo ">>> start $APP_NAME successed PID=$! <<<"
   fi
  }
 
#停止方法
stop(){
  #is_exist
  pidf=$(cat $PID)
  #echo "$pidf" 
  echo ">>> PID = $pidf begin kill $pidf <<<"
  kill $pidf
  rm -rf $PID
  sleep 2
  is_exist
  if [ $? -eq "0" ]; then
    echo ">>> PID = $pid begin kill -9 $pid  <<<"
    kill -9  $pid
    sleep 2
    echo ">>> $APP_NAME process stopped <<<" 
  else
    echo ">>> $APP_NAME is not running <<<"
  fi 
}
 
#输出运行状态
status(){
  is_exist
  if [ $? -eq "0" ]; then
    echo ">>> $APP_NAME is running PID is ${pid} <<<"
  else
    echo ">>> $APP_NAME is not running <<<"
  fi
}
 
#重启
restart(){
  stop
  start
}
 
#根据输入参数,选择执行对应方法,不输入则执行使用说明
case "$1" in
  "start")
    start
    ;;
  "stop")
    stop
    ;;
  "status")
    status
    ;;
  "restart")
    restart
    ;;
  *)
    usage
    ;;
esac
exit 0

不带日志脚本

#!/bin/sh


APP_NAME=exam2-service
#jar包路径
JAR_PATH='/tang' 
#jar名称
JAR_NAME='demo.jar'
#日志路径
LOG_PATH='/tang/log'
#PID  代表是PID文件
PID=$JAR_NAME\.pid
 
#使用说明,用来提示输入参数
usage() {
    echo "Usage: sh 执行脚本.sh [start|stop|restart|status]"
    exit 1
}
 
#检查程序是否在运行
is_exist(){
  pid=`ps -ef|grep $JAR_NAME|grep -v grep|awk '{print $2}' `
  #如果不存在返回1,存在返回0    
  if [ -z "${pid}" ]; then
   return 1
  else
    return 0
  fi
}
 
#启动方法
start(){
  is_exist
  if [ $? -eq "0" ]; then
    echo ">>> $APP_NAME is already running PID=${pid} <<<"
  else
    nohup java -Xms256m -Xmx512m -jar $JAR_PATH/$JAR_NAME >> /dev/null 2>&1 &
    echo $! > $PID
    echo ">>> start $APP_NAME successed PID=$! <<<"
   fi
  }
 
#停止方法
stop(){
  #is_exist
  pidf=$(cat $PID)
  #echo "$pidf" 
  echo ">>> PID = $pidf begin kill $pidf <<<"
  kill $pidf
  rm -rf $PID
  sleep 2
  is_exist
  if [ $? -eq "0" ]; then
    echo ">>> PID = $pid begin kill -9 $pid  <<<"
    kill -9  $pid
    sleep 2
    echo ">>> $APP_NAME process stopped <<<" 
  else
    echo ">>> $APP_NAME is not running <<<"
  fi 
}
 
#输出运行状态
status(){
  is_exist
  if [ $? -eq "0" ]; then
    echo ">>> $APP_NAME is running PID is ${pid} <<<"
  else
    echo ">>> $APP_NAME is not running <<<"
  fi
}
 
#重启
restart(){
  stop
  start
}
 
#根据输入参数,选择执行对应方法,不输入则执行使用说明
case "$1" in
  "start")
    start
    ;;
  "stop")
    stop
    ;;
  "status")
    status
    ;;
  "restart")
    restart
    ;;
  *)
    usage
    ;;
esac
exit 0

日志每天备份一份

1.启动脚本

#!/bin/sh

APP_NAME=com-service
#jar包路径
JAR_PATH='/tang'
#jar名称
JAR_NAME='api.jar'
# 日期
DATE_VALUE=`date +%Y_%m_%d`
#前一天日期
DATE_VALUE_D=`date -d "yesterday" +%Y_%m_%d`
#日志路径 
LOG_PATH=$JAR_PATH/log-$DATE_VALUE.log 
#PID  代表是PID文件
PID=$JAR_NAME\.pid
 
#使用说明,用来提示输入参数
usage() {
    echo "Usage: sh 执行脚本.sh [start|stop|restart|status]"
    exit 1
}
 
#检查程序是否在运行
is_exist(){
  pid=`ps -ef|grep $JAR_NAME|grep -v grep|awk '{print $2}' `
  #如果不存在返回1,存在返回0    
  if [ -z "${pid}" ]; then
   return 1
  else
    return 0
  fi
}
 
#启动方法
start(){
  is_exist
  if [ $? -eq "0" ]; then
    echo ">>> $APP_NAME is already running PID=${pid} <<<"
  else
    nohup java -Xms256m -Xmx512m -jar $JAR_PATH/$JAR_NAME >> $LOG_PATH 2>&1 &
    echo $! > $PID
    echo ">>> start $APP_NAME successed PID=$! <<<"
   fi
  }
 
#停止方法
stop(){
  #is_exist
  pidf=$(cat $PID)
  #echo "$pidf" 
  echo ">>> PID = $pidf begin kill $pidf <<<"
  kill $pidf
  rm -rf $PID
  sleep 2
  is_exist
  if [ $? -eq "0" ]; then
    echo ">>> PID = $pid begin kill -9 $pid  <<<"
    kill -9  $pid
    sleep 2
    echo ">>> $APP_NAME process stopped <<<" 
  else
    echo ">>> $APP_NAME is not running <<<"
  fi 
}
 
#输出运行状态
status(){
  is_exist
  if [ $? -eq "0" ]; then
    echo ">>> $APP_NAME is running PID is ${pid} <<<"
  else
    echo ">>> $APP_NAME is not running <<<"
  fi
}
 
#重启
restart(){
  stop
  start
}
 # 输出实时日志
logs(){
     tail -n 100 -f $LOG_PATH
}
#备份日志
backupLog(){
	cp $LOG_PATH $JAR_PATH/log/log-$DATE_VALUE_D.log 
    #清空原始nohup.out中的内容
    cat /dev/null > $LOG_PATH
}
 
#根据输入参数,选择执行对应方法,不输入则执行使用说明
case "$1" in
  "start")
    start
    ;;
  "stop")
    stop
    ;;
  "status")
    status
    ;;
  "restart")
    restart
    ;;
  "logs")
    logs
    ;;
  "backupLog")
    backupLog
    ;;
  *)
    usage
    ;;
esac
exit 0

2.创建定时备份脚本 backupLog.sh

cd /tang/competition

sh ss.sh backupLog

3.创建定时任务 

进入 /etc/crontab

添加定时命令

*/1 * * * * root /tang/backupLog.sh #每分钟执行一次

例如:

重启crond (部分版本的命令是: service crond restart

systemctl restart crond.service