!/bin/bash -coding:utf8-- importos,sys,datetime today=datetime.datet.today() today1=datetime.date.today().strftime(''%Y%m%d) yesterday=todaydatetime.timedelta(days=1) yesterday1=yesterday.strftime('%Y%m%d') qiantian=todaydatetime.timedelta(days=2) qiantian1=qiantian.strftime('%Y%m%d') jiekou1='RECEI...