获取docker前一分钟的至现在日志

#!/bin/bash

cid=`docker ps | grep your_docker_name | awk -F" " '{print $1}'`
echo "get your_docker_name contain id:${cid}"
if [ -n ${cid} ];then
  ts=`date -d '-1minutes' +'%Y-%m-%dT%H:%M:%S'`
  docker logs -f --since ${ts} ${cid}
fi