linux下自动备份脚本并上传到ftp服务器

#!/bin/bash #设置日志文件，前提建好了/backup/log目录 LogFile=/backup/log/`date +"%Y-%m"`.log #备份源目录 SourceDir=/cvs #备份目标 BakDir=/backup #保存20天过期自动删除 RetainDay=20 #备份的内容可以写进project.lst，如cvs目录下有a,b,c三个目录，project.lst填写多少就备份多少，下面是备份的 #具体脚本，其核心是tar打包，并把重要的内容记录到日志文件里 ProjectLst=/backup/project.lst ################################################## DATE=`date +"%Y-%m-%d"` 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 $Project  fi done echo "--------------------------------------------------" >>$LogFile echo "backup end at $(date +"%Y-%m-%d %H:%M:%S")" >>$LogFile echo " " >> $LogFile ################################################## #下面的内容就是把刚才备份的内容传到服务器上，前提是你有一个可以访问到底FTP服务器 #put backup to ftp server HOST=192.168.110.111 FTP_USERNAME=ftpuser FTP_PASSWORD=123456 cd  $BakDir echo "start open ftp serverat $(date +"%Y-%m-%d %H:%M:%S")" >> $LogFile echo "--------------------------------------------------" >>$LogFile /usr/bin/ftp -in <<EOF open $HOST user $FTP_USERNAME $FTP_PASSWORD put $DATE.$Project.tgz bye EOF echo "put ftp end at $(date +"%Y-%m-%d %H:%M:%S")" >>$LogFile #最后上传完毕后再查看本地备份大于20天的自动删除，这样就可以实现本地异地双备份 find $Bakdir -type f -mtime +$RetainDay -name "*.$Project.tgz" -exec rm {} \; >/dev/null exit 0 #最后我们还可用crontab做个周期性计划，比如每周一次全备份 #59 23 * *  6  /home/backup.sh