linux shell编写以日期时间为文件名的脚本

#!/bin/sh
#log
MYDATE=`date %d%m%y`
#append MYDATE to the variable LOGFILE that holds the actual filename of the log
LOGFILE=/root/test_log.$MYDATE
#create the file
>$LOGFILE
MYTIME=`date %d%R`
LOGFILE2=/root/test_logtime.$MYTIME
#create the file
>$LOGFILE2