주기적 폴더 복제

폴더 복제 

중요한 사진 백업 

0 2 * * * /home/hyunsu/BackUpCenter/backUpPicture.sh /data/ext/WD4TB/Pictures4T /data/ext/2TB/backup > /home/hyunsu/BackUpCenter/backupPictures.log

"/data/ext/WD4TB/Pictures4T" 폴더의 모든 파일을 "/data/ext/2TB/backup/Pictures4T"에 일단위로 복제함 

#!/bin/sh

export _SDATE=$(date +"%Y-%m-%d %H")
OrgDirectory=$1
BackUpDirectory=$2
DirectoryFound=$(find $OrgDirectory -type d )
countfiles=0

MakeList()
{
    echo "Make List !"
    find $OrgDirectory -type f > $BackUpDirectory/pictureList.list
}

checkFileExist()
{
    Orgfilename="$1"
    filename=`echo "$1" | cut -d'/' -f5-`
        #echo ">> " $BackUpDirectory/$filename
        if [ -f "$BackUpDirectory/$filename" ]; then
                printf "."
        else
                echo -e "\nNOT EXIST --> Copy " $Orgfilename " --> " $BackUpDirectory "/" $filename
                cp "$Orgfilename" "$BackUpDirectory/$filename"
        fi
}

checkDirectoryExist()
{
    dirname=`dirname "$1"`
        if [ -d "$BackUpDirectory/$dirname" ]; then
                printf "-"
        else
                echo -e "\nNOT EXIST --> Makedirectory " $BackUpDirectory/$dirname
                mkdir -p "$BackUpDirectory/$dirname"
        fi
}



#echo -e "\n\n##########################################"
echo "START "$_SDATE
if [ $# -ne 2 ];then
        echo "ERROR 1.target folder, 2. backup folder!"
        echo " ex : /home/hyunsu/BackUpCenter/backUpPicture.sh /data/ext/WD4TB/Pictures /data/ext/2TB/backup/Pictures"
        exit 1
fi

# 목록 파일을 만든다 .
MakeList

LINE_NO=$(cat $BackUpDirectory/pictureList.list | wc -l) # 몇 줄 라인인지 읽음
echo Total source file count : $LINE_NO line
while read line
do
    dirname=`echo $line | cut -d'/' -f5-`
    checkDirectoryExist "${dirname}"
    checkFileExist "${line}"
    countfiles=$(($countfiles+1))
done < $BackUpDirectory/pictureList.list

echo -e "\n Total check file count : " $countfiles " line"

_SDATE=$(date +"%Y-%m-%d %H")
echo -e "\nFINISH "$_SDATE
echo "##########################################"
exit 0