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Old 10-18-2004, 11:35 PM   #1
Stormproof
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Registered: Aug 2002
Location: Slackware, KS
Distribution: Slackware
Posts: 12

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automate database backup


I have a postgresql database that I would like to have backed up daily to a windows box. I do not want to use samba by any means.


I would like to use pg_dump to back up the database to a file. Once the file is created I would like it to be copied over to a windows box or linux machine.

I have been looking at "AT" and "CRON" to schedule pg_dump to backup the database

After the database is tranfered to a file on the linux side I would like it to be copied over to a windows box or another linux machine.

If a simple shell script would do the trick please advise





Please I need some help bad!
 
Old 10-19-2004, 04:19 AM   #2
maxut
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Registered: May 2003
Location: istanbul
Distribution: debian - redhat - others
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Code:
#!/bin/bash
umount /mnt/2k 2>/dev/null 1>/dev/null
mount -t smbfs //winbox_name/share /mnt/2k/ -o username=administrator,password=pass
if [ ! -d /mnt/2k/backup ] ; then
echo " cannot erach the backup dir on network drive" >/root/script-logs
echo " directory might be deleted or cannot mount network drive" >>/root/yedek-scripts/script-logs
umount /mnt/2k 2>/dev/null 1>/dev/null
exit 0
fi
DATE=$(date +%d.%m.%Y-%H.%M)
echo "DATE:$DATE">>/root/script-logs
echo "-------------------------------------------------------------">>/root/script-logs
cp -R /path/to/backup/* /mnt/2k/backup 1>>/root/script-logs 2>>/root/script-logs 
umount /mnt/2k 1>>/root/script-logs 2>>/root/script-logs
this is very simple script. because it just copies files to windows share. u will probably want to delete older files keeping last 7 one or more and compress the files to save the disk space. if u want let me know pls

u can use cron to shedule the task. the following example will run /root/script file at 00:20 everyday:
#crontab -e
20 00 * * * /root/sctript.sh

good luck
 
  


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