北街

＃－－－－－－－－－－Autobackup.sh  Begin－－－－－－－－－－
 
#
#autobackup.sh
#
 
＃加载数据库环境
. /opt/informix/setenv
 
＃设置备份日志文件
LOGFILE=/opt/informix/archive/archive.log
 
＃取得当前系统日期
DATE=`date +%Y%m%d`
 
echo "---------- INFORMIX SYSTEM BACKUP(`date +%c`) ----------" >>$LOGFILE 2>&1
 
＃生成一个备份的目标文件
touch /Backup/archive0 >>$LOGFILE 2>&1
chown informix:informix /Backup/archive0 >>$LOGFILE 2>&1
chmod 660 /Backup/archive0 >>$LOGFILE 2>&1
 
＃开始零级备份
echo ` ` | ontape -s -L 0 >>$LOGFILE 2>&1
 
＃将备份完成后的文件加上时间戳
mv -f /Backup/archive0 /Backup/archive.$DATE >>$LOGFILE 2>&1
 
＃压缩备份
compress -f /Backup/archive.$DATE >>$LOGFILE 2>&1
 
＃将备份文件传输到其它机器上
cp -f /Backup/archive.$DATE.Z /Backup/ftp >>$LOGFILE 2>&1
ftp -n < /opt/informix/archive/ftp.cmd
rm -f /Backup/ftp/* >>$LOGFILE 2>&1
 
＃删除5天前的备份
COUNTS=`ls /Backup|sort|wc -l`
echo "There is $COUNTS files in /Backup..." >>$LOGFILE 2>&1
if [ $COUNTS -ge 7 ] ; then
echo "An oldest file will be delete ,please wait..." >>$LOGFILE 2>&1
OLDFILE=`ls /Backup|sort|head -1` >>$LOGFILE 2>&1
cd /Backup
rm -f $OLDFILE >>$LOGFILE 2>&1
echo "Delete file completed ,$OLDFILE was deleted." >>$LOGFILE 2>&1
else
echo "There is no more then 6 file ,nothing to do..." >>$LOGFILE 2>&1
fi
 
＃释放数据库无用内存
 
onmode -F
 
＃－－－－－－－－－－－－autobackup.sh  End－－－－－－－－－－－

＃------------ftp.cmd begin---------------------------
 
open 9.185.43.62
 
User  backup backup123
 
cd /RemoteBackup
 
bin
 
bin
 
bin
 
bin
 
put /Backup/ftp/* /RemoteBackup/archive0
 
Bye
 
＃--------------------------ftp.cmd end ----------------------