[linux] 5분단위 파일만들기

#d=date +'%Y%m%d%H%M'
#insDate=`date --date='' '+%Y%m%d%H%M'`
insDate=`date '+%Y%m%d%H%M'`
insDateForDir=`date '+%Y%m%d'`

#echo ${insDate:10:3} 
strForMinute=${insDate:11:1}
echo "분단위 마지막 한 자리=> "  ${strForMinute}

lastDate=${insDate:0:11}
echo "11번째자리가지 자른 날자=>" ${lastDate}

fileNameForLstMinute=0


case "${strForMinute}" in
0)
        fileNameForLstMinute=0
        ;;
1)
        fileNameForLstMinute=0
        ;;
2)
        fileNameForLstMinute=0
        ;;
3)
        fileNameForLstMinute=0
        ;;
4)
        fileNameForLstMinute=0
        ;;
5)
        fileNameForLstMinute=5
        ;;
6)
        fileNameForLstMinute=5
        ;;
7)
        fileNameForLstMinute=5
        ;;
8)
        fileNameForLstMinute=5
        ;;
9)
        fileNameForLstMinute=5
        ;;
*)      echo "there is no value"
        ;;
esac

echo "가공된 분자리 =>" ${fileNameForLstMinute} 

lastDate=${lastDate}${fileNameForLstMinute}

echo "최종날자=>" ${lastDate}

serverNum="001"
serviceGubn="service"

#ohp
logDir="/logs/test/"${serviceGubn}"/"${insDateForDir}"/"                                                       
logFile="OHP."${serverNum}"."${lastDate}".log"                                                                    
logOhp=${logDir}${logFile}                                                                                        
mkdir -p -- "${logDir%/*}" && touch  ${logOhp}                                                                    
                                                                                                                  
echo ${logOhp}