#!/bin/sh
#杀死进程
result=1
if [ -e run.pid ]
then
  p=`cat run.pid`
  kill  $p
  if [ $? -eq 0 ]
  then
    echo "成功杀死进程：$p"
    rm -f run.pid
  else
    echo "无法杀死进程：$p"
    result=0
  fi
fi

if [ $result -eq 1 ]
then
  ./run.sh
fi