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Date: Fri, 11 Aug 2023 10:21:13 -0600
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Subject: Re: lsof for Windows processes?
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From: Brian Inglis via Cygwin <cygwin AT cygwin DOT com>
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On 2023-08-11 09:45, Cedric Blancher via Cygwin wrote:
> Does Cygwin have a tool like lsof which can list which files or
> directories are in use by a Windows process?

You can check these things yourself using the Cygwin Search Packages page:

	https://cygwin.com/packages/

type "usr/bin/lsof" and hit Enter:

	https://cygwin.com/cgi-bin2/package-grep.cgi?grep=usr%2Fbin%2Ffuser

	Search Results

	Found 0 matches for usr/bin/lsof

and the same on the command line:

	$ cygcheck -p usr/bin/lsof
	Found 0 matches for usr/bin/lsof

but Cygwin does have fuser:

$ cygcheck -p usr/bin/fuser
Found 6 matches for usr/bin/fuser
cygfuse-3.2.0-2 - cygfuse: Cygwin interface to Windows FUSE providers
cygfuse-3.2.0-3 - cygfuse: Cygwin interface to Windows FUSE providers
psmisc-debuginfo-22.20-1 - psmisc-debuginfo: Debug info for psmisc
psmisc-debuginfo-23.4-4 - psmisc-debuginfo: Debug info for psmisc
psmisc-22.20-1 - psmisc: Utilities for managing processes on your system
psmisc-23.4-4 - psmisc: Utilities for managing processes on your system

and Windows has openfiles:

$ cmd /c help openfiles

OPENFILES /parameter [arguments]

Description:
     Enables an administrator to list or disconnect files and folders
     that have been opened on a system.

Parameter List:
     /Disconnect      Disconnects one or more open files.

     /Query           Displays files opened locally or from shared
                      folders.

     /Local           Enables / Disables the display of local open files.

     /?               Displays this help message.

Examples:
     OPENFILES /Disconnect /?
     OPENFILES /Query /?
     OPENFILES /Local /?

-- 
Take care. Thanks, Brian Inglis              Calgary, Alberta, Canada

La perfection est atteinte                   Perfection is achieved
non pas lorsqu'il n'y a plus rien à ajouter  not when there is no more to add
mais lorsqu'il n'y a plus rien à retirer     but when there is no more to cut
                                 -- Antoine de Saint-Exupéry

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