Script for hotbackup

["Moiz Kothari" <moizpostgres@xxxxxxxxx>]

Guys,

I think postgres 8.1 onwards gives hot backup facility, i was searching on net for an automated script to do that for me. But i cannot find any.  Has anyone written a script to do something like that automated on linux. 

If anyone has written and tested, i would appricate if you can share it with me.

Regards,
Moiz Kothari