定时重启jar,py的shell脚本

#>>>>>>>填写启动脚本名名py.sh <<<<<<<<
jar_name="py.py"
#获取当前目录
work_path=$(dirname $0)
cd ${work_path}
#拼接文件路径
path_file=$(pwd)"/monitor.log"
#获取时间
time=$(date "+%Y-%m-%d %H:%M:%S")
#判断文件是否存在
if [ ! -f "$path_file" ];then
#不存在则创建文件
touch $path_file
echo "${time} 初始化日志文件" >> $path_file
fi
apiID=$(ps -ef |grep $jar_name|grep -v 'grep'| awk '{print $2}')
# 判断进程是否存在
if test $apiID ;then
kill -9 $apiID;
echo "${time} [INFO] 进程已关闭" >> $path_file
nohup python  $jar_name  &
echo "${time} [INFO] 进程重启成功" >> $path_file
else
nohup  python $jar_name  &
echo "${time} [INFO] 进程已启动" >> $path_file
fi