Return users mapped drive letter from network drive remote

问题

I'm trying to find a way to retrieve the users mapped drive letter from a network drive. I've read a few posts here but they all seem to be around mapping/unmapping drives, whereas I simply need to know what drive the user has that network drive mapped to.

From a command prompt I use: Net Use s: for example will give me the name of the networked drive (\servershare\file\sharename\shared), however

Net Use \\servershare\file\sharename\shared

just gives "The command completed successfully", where I need 'S:' returning.

How do I get the drive letter returned for a specific network drive?

回答1:

A batch file like this will work:

@FOR /F "tokens=2" %%D IN ('net use ^| find ":" ^| find /I "\\SERVER\SHARE"') DO @ECHO Drive letter is %%D

Notes:

• Replace ECHO Drive letter is %%D with whatever code you want now that the drive letter is known, possibly a multi-line code block surrounded by ( and ). Replace \\SERVER\SHARE with the share you're looking for.
• If there's no drive mapped to the share, the statement after DO will never execute. If there's more than one drive mapped to the share, it will execute once for each drive.
• You could skip the first ^| find ":" pipe if you're sure there won't be any connections without a drive letter (e.g. created with net use \\SERVER\SHARE as opposed to net use S: \\SERVER\SHARE or net use * \\SERVER\SHARE).
• You could skip the /I switch if you're sure there won't be any connections to the share using different character case.
• The two @ characters prevent the commands from echoing on the console. An alternative is to begin the batch file with @ECHO OFF'.
• If you're running this directly on the command line instead of from a batch file, replace the the two %%D with %D.

来源：https://stackoverflow.com/questions/35453658/return-users-mapped-drive-letter-from-network-drive-remote