ntbackup
The ntbackup command backs up and restores your computer and files from a command prompt. Windows commands reference
On Windows
Windows
The ntbackup command backs up and restores your computer and files from a command prompt. This command is replaced with the wbadmin command. IMPORTANT: The wbadmin command can't recover backups created by using the ntbackup commands. The Windows NT Backup - Restore utility is needed to recover from legacy backups.