自动备份MySQL数据并上传到FTP上shell脚本

短命女 2022-07-13 15:49 208阅读 0赞

自动备份MySQL数据并上传到FTP上shell脚本  
   
   
文章录入：浣花溪    责任编辑：snow  更新时间：2010-6-23 8:47:35 103   
 【字体：小 大】  
   
Linux自动备份MySQL数据库并上传到FTP服务器上shell脚本  
\#!/bin/bash  
\#Mysql autobackup shell  
\#  
\#  
\#----------------set the mysql login parameters  
dbuser=root  
dbpasswd=  
dbserver=localhost  
dbname=fwserver2008  
dbopt=--opt  
backupdir=/dbbackup/  
\#-----------------set the FTP paramters , 0 no send to a ftp server,1 send to a ftp server  
copytoftp=1  
ftpserver=172.16.25.2  
ftpuser=linux  
ftppasswd=123456  
\#----------------set the backpfile paramters  
fileprefix=fwserver  
dumpfilename=$backupdir$fileprefix\`date +%F\_%H%M%S\`.sql  
newfile=$fileprefix-\`date +%F\_%H%M%S\`.tar.gz  
keepdays=10  
\#------------------write the operater command to log file  
logfile=/var/log/\_mysqlbackup.log  
logtmp=/var/log/\_mybackup.tmp

\#===============================================  
if \[ ! -d $backupdir \]  
then  
echo "$backupdir is not exist, then make ..." >> $logfile  
mkdir -p $backupdir  
fi  
echo "start====================================>">>$logfile  
echo "Beginning backup \`date '+%F %T'\`" >>$logfile  
echo "Delete $keepdays days ago files ..." >>$logfile  
find $backupdir -name $fileprefix\* -mtime +$keepdays -fls $logtmp -exec rm \{\} /;  
echo "Deleted Backup file is :">>$logfile  
cat $logtmp >>$logfile  
echo "Delete old file Success!" >>$logfile  
if \[ -f $backupdir$newfile \]  
then  
echo "$newfile backup exist, backup stop ..." >>$logfile  
else  
if \[ -z $dbpasswd \]  
then  
mysqldump -u$dbuser -h$dbserver $dbopt $dbname >$dumpfilename  
else  
mysqldump -u$dbuser -p$dbpasswd -h$dbserver $dbopt $dbname >$dumpfilename  
fi  
tar czvf $backupdir$newfile $dumpfilename >>$logfile 2>&1  
echo "$backupdir$newfile Backup Success!" >>$logfile  
rm -fr $dumpfilename  
if \[ $copytoftp = 1 \]; then  
if \[ -z $ftpserver \];then  
echo "Ftp Server not set,Copy to Ftp Failed ..." >>$logfile  
exit 1  
elif \[ -z $ftpuser \];then  
echo "Ftp user not set, Copy to Ftp Failed ..." >>$logfile  
exit 2  
elif \[ -z $ftppasswd \]; then  
echo "Ftp password not set, Copy to Ftp Failed ..." >>$logfile  
exit 3  
else  
echo "Start copy to Ftp server ...." >> $logfile  
ftp -i -n <<end\_ftp  
open $ftpserver  
user $ftpuser $ftppasswd  
lcd $backupdir  
hash  
prompt  
put $newfile  
close  
bye  
end\_ftp  
fi  
fi  
echo "End=======================================">>$logfile  
fi  
\# the end of the auto backup script