BlackBoxSystem/shell/insert/threadStatus.sh

#!/bin/sh

ROOT=$(cd `dirname $0`/../../; pwd)
cd $ROOT
APP_NAME=blackbox-insert
JAVA_HOME=$ROOT/jdk8
JAR_NAME=$ROOT/lib/insert-app-0.0.1-SNAPSHOT.jar
#PID  代表是PID文件
PID=$ROOT/pid/$APP_NAME\.pid

get_pid(){
  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
}

get_pid

if [ $? -eq "0" ]; then
  echo ">>> ${JAR_NAME} is running PID is ${pid} <<<"
  #ps -fT -p ${pid}
  top -H -p ${pid}
else
  echo ">>> ${JAR_NAME} is not running <<<"
fi
exit 0