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- #!/bin/bash
- #author: InBi
- #date: 2011-07-28
- #role: backup files periodically.
- #website: [url=http://www.itwhy.org/2011/07-28/707.html]http://www.itwhy.org/2011/07-28/707.html[/url]
- ##################################################
- LogFile=/backup/log/`date +"%Y-%m"`.log
- DATE=`date +"%Y-%m-%d"`
- SourceDir=/var/RDfile
- BakDir=/backup
- RetainDay=20
- ProjectLst=/backup/project.lst
- ##################################################
- echo "backup start at $(date +"%Y-%m-%d %H:%M:%S")" > $LogFile
- echo "--------------------------------------------------" >> $LogFile
- cd $BakDir
- PROJECTLIST=`cat $ProjectLst`
- for Project in $PROJECTLIST
- do
- ProjectData=$SourceDir/$Project
- DestDir=$BakDir/$Project
- PackFile=$DATE.$Project.tgz
- if [ -f $BakDir/$PackFile ]
- then
- echo "backup file have exist !" >>$LogFile
- else
- cp -RHpf $ProjectData $DestDir > /dev/null
- tar -zcvf $PackFile $Project > /dev/null
- echo "backup $Project done into $PackFile ">>$LogFile
- rm -rf $Project
- fi
- OldFile="$BakDir/"$(date --date="$RetainDay days ago" +"%Y-%m-%d").$Project.tgz
- if [ -f $OldFile ]
- then
- rm -f $OldFile > /dev/null
- echo "[$OldFile],Delete Old File Success!" >> $LogFile
- fi
- echo " " >> $LogFile
- done
- echo "--------------------------------------------------" >> $LogFile
- echo "backup end at $(date +"%Y-%m-%d %H:%M:%S")" >> $LogFile
- echo " " >> $LogFile
- exit 0
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发表于 2011-07-28 21:12
