Site Backup v MOSS 2007

To take the backup in moss 2007 in command promp

stsadm.exe is in the following installation path
“C:Program FilesCommon FilesMicrosoft Sharedweb server extensions12BINstsadm.exe”

Skladnja :
stsadm.exe -o backup -url -Ime datoteke

Primer :
stsadm.exe -o backup -url http://localhost:2100 -filename backup.dat

if you want to overwrite the existing backup file use -overwrite with the command
stsadm.exe -o backup -url http://localhost:2100 -filename backup.dat -overwrite

It will take all subsites in given web application URL.