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The Recovery Console provides command-line access to the system. The
console is started by booting to the original Windows CD or using the set of 4
setup diskettes. The setup diskettes can be made using MAKEBOOT or MAKEBT32 in
the BOOTDISK folder of the CD.
A Recovery Console option can be
provided at startup by running the installation command from the CD.
i386\WINNT32 /cmdcons
By default Recovery Console only
provides the following access to files.
|
Files |
Permissions |
| %SystemRoot% and subfolders |
Full access to make repairs |
| Cmdcons folder |
Full access to make repairs |
| Root folder |
Full access to make repairs |
| Removable media |
Read-only - prevents sensitive
data from being copied |
Four environment variables are available to
control these restrictions by setting the variable to TRUE or FALSE. For
example, use the command
|
Variable |
Description |
| AllowAllPaths |
Allows access to all folders |
| AllowRemovableMedia |
Allows copy of files to
removable media |
| AllowWildCards |
Allows wildcards in commands
such as del *.* |
| NoCopyPrompt |
Allows files to be copied
without prompting before overwriting |
Local security settings can be set to eliminate
the
logon requirement and to eliminate file access restrictions.

The following commands are available when you use
Recovery Console. Most are familiar DOS commands.
attrib
delete
fixmbr
more
batch
dir
rd
cd |
disable
help
ren
chdir
diskpart
listsvc
rename
format |
chkdsk
enable
logon
rmdir
cls
exit
map
systemroot |
copy
expand
md
type
del
fixboot
mkdir
set |
The Recovery Console is protected by requiring the password for the local
Administrator user account. The local Administrator account is stored in the SAM
database rather than the Active Directory. For workstations and member
servers, the Administrator password can be changed with the Computer
Management Console. On domain controllers, the Local User and Groups are not
accessible. If the local Administrator password is forgotten, it can only be
reset by
- Restoring the Registry from a backup,
or
- Demoting the server and then in the
promotion process the Administrator password can be set.
Keyboard
Exercise
Install the Recovery Console as a boot option
by running the setup program from the Windows CD.
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