I'm using the the following scheduler script to create nightly backups in Windows: set pgpassword=mypass set FILENAME=%DATE:~8,4%%DATE:~5,2%%DATE:~2,2%mybackup.backup "C:\Program Files\PostgreSQL\8.1\bin\pg_dump.exe" -i -Z9 -b -v -f "%FILENAME%" -F c -h localhost -U postgres mydb I'm bit new to Linux. I'm using white-box linux and Postgres 8.1.4 How to create backups of database with unique name in every night ? Is there some script sample which can be called from /etc/crontab ? Andrus.