NET USE

Map a drive letter to a remote server/share.

Syntax
      NET USE [devicename | *] [\\computername\sharename[\volume] [password | *]]
         [/USER:[domainname\]username]
         [/USER:[dotted domain name\]username]
         [/USER:[username@dotted domain name]
            [/SMARTCARD] [/SAVECRED] [[/DELETE] | [/PERSISTENT:{YES | NO}]]

      Map to the current user's home directory as specified in the users Active Directory record:
      NET USE {devicename | *} [password | *] /HOME

      Set defaults:
      NET USE [/PERSISTENT:{YES | NO}]

To map a drive to a network resource, File and Printer sharing must be enabled on the remote (server) computer.

NET USE command can map a network printer to an LPT port (for DOS type applications that print to a port.) but this does not add the printer to the Control Panel.

By default all mapped drives have a 15 minute idle session timeout, you can modify this with the NET CONFIG command. This behaviour is designed to improve overall performance.

Drive Descriptions

Windows explorer displays a drive description for each share, while this can be edited in the Explorer GUI. The text is stored in the registry.

HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\##ComputerName#ShareName
_LabelFromReg=<description of drive mapping>
   (string REG_SZ)

Examples:

Join a file share (Drive MAP)
 NET USE [driveletter:] \\ComputerName\ShareName /PERSISTENT:YES

 NET USE [driveletter:] \\ComputerName\ShareName\folder1\folder2 /PERSISTENT:No

 NET USE H: /Home
 NET USE J: \\MainServer\Users\%Username%
 NET USE W: \\MainServer\GroupShare /Persistent:No
 NET USE \\MainServer\SharedPrinter

Make all future connections persistent (auto-reconnect at login)
 NET USE /Persistent:Yes
or
 NET USE /P:Yes

Make all future connections non-persistent (reconnect with login script)
 NET USE /Persistent:No
or
 NET USE /P:No

Join a file share (Drive MAP) - with a long share name
 NET USE [driveletter:] "\\ComputerName\ShareName"

Connect a user to their HOME directory
 NET USE [devicename | *] [password | *]] [/HOME]
This requires the users Home server/folder to be defined in AD

In a script, to map a drive and wait until the mapping has completed before continuing:
 START /wait NET USE [driveletter:] \\ComputerName\ShareName
This will be a little slower, but ensures that files can be read from the mapped drive.

Join a Printer Share
 NET USE [LPTx:] \\ComputerName\printer_share /PERSISTENT:YES

Join a Printer Share - with a "long" share name
 NET USE [LPTx:] "\\ComputerName\printer_share"

Disconnect from a share
 NET USE [driveletter:] /DELETE

Disconnect from a share and close all resources (undocumented)
 NET USE [driveletter:] /DELETE /Y

Map a drive using alternate credentials - this will prompt for a password
 NET USE G: \\Server64\Share1 /USER:SS64dom\user64

Map a drive using alternate credentials, passing a password credential (this must be run from PowerShell)

PS C:\> "s5QxXkwnOxt3MuNlgY6E" | ConvertTo-SecureString -AsPlainText -Force | ConvertFrom-SecureString | Out-File C:\temp\credential.txt
PS C:\> $SecString = get-content C:\temp\credential.txt | ConvertTo-SecureString
PS C:\> $cred = New-Object System.Management.Automation.PsCredential('SS64dom\user64',$SecString)
PS C:\> New-PSDrive -name G -Root \\Server64\Share1 -Credential $cred -PSProvider filesystem -Persist

The password can be decrypted only by the user who encrypted it, on the same machine.

“Two roads diverged in a wood, and I- I took the one less traveled by, And that has made all the difference” ~ Robert Frost

Related:

VB Script: MapDrive [ example ]
VB Script: Add Printer Connection [Examples]
NET - Manage network resources.
NET SESSION - List or disconnect open files.
NET SHARE - Create file share.
OPENFILES - List or disconnect open files, local or remote.
PRNMNGR - Add, delete, list printers and printer connections.
PUSHD - Map to a drive share.
RMTSHARE - List or edit a file share or print share (on any computer)
RUNDLL32 - Add/remove print connections
SHARE - List or edit a file share or print share.
WMIC NETUSE - WMI access to drive mappings.
fsmgmt.msc - List or disconnect open files - (Win XP GUI)
Drmapsrv - Drive Share for use with Terminal Services (Win 2K Server Resource Kit)
Equivalent PowerShell command: New-PSDrive- Create a mapped network drive.
Equivalent bash command (Linux): lpc - line printer control program.


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