SharePoint By Gaurav Goyal

For Backup :     http://technet.microsoft.com/en-us/library/cc287967.aspx     For site collection backup stsadm -o backup -url <URL name> -filename <file name> [-nositelock] [-overwrite]   For Restore : http://technet.microsoft.com/en-us/library/cc288929.aspx   For site collection restore   stsadm -o restore -url <URL name> -filename <file name> [-hostheaderwebapplicationurl] <Web application URL> [-overwrite]   To Take Backup of Site C:\Progra~1\Common~1\Microsoft Shared\Web Server Extensions\14\BIN> stsadm -o backup - url http://testserver/sites/sitename -filename c:\backup\bk.dat    To Restore Whole Site C:\Progra~1\Common~1\Microsoft Shared\Web Server Extensions\14\BIN> stsadm -o restore - url http://server/sites/newsite -filename c:\backup\bk.dat If you want to overwrite existing web site then use -overwrite .