Montag, 4. Januar 2010

Use PowerShell to get openfiles with handle.exe

You find handle.exe at http://technet.microsoft.com/en-us/sysinternals/bb896655.aspx.

You can use the following script to store a snapshot of the open files in a grid. You have to adapt the path to handle.exe.

C:\Usr\sysint\handle.exe | foreach{            
if ($_ -match '^(?<program>\S*)\s*pid: (?<pid>\d*)\s*(?<user>.*)$') {
$matches | %{
$id = $_.pid
$program = $_.program
$user = $_.user
}
}
if ($_ -match '^\s*(?<handle>[\da-z]*): File \((?<attr>...)\)\s*(?<file>(\\\\)|([a-z]:).*)') {
#$_
$matches | select @{n="Pid";e={$id}}, @{n="Program";e={$program}}, @{n="User";e={$user}}, @{n="Handle";e={$_.handle}}, @{n="attr";e={$_.attr}}, @{n="Path";e={$_.file}}
}

} | out-Gridview



I would like to fetch just the files in the current disk queue.

2010-01-16 Edited. I had a problem with html escape characters. Thanks for the comment.

Kommentare:

  1. Hallo,
    etwas ist falsch.
    Error -> BadOperatorArgument for -match

    -----
    if ($_ -match "^(?\S*)\s*pid: (?\d*)\s*(?.*)$")
    ...
    if ($_ -match '^\s*(?[\da-z]*): File \((?...)\)\s*(?:(\\\\)|([a-z]:).*)')
    ...

    Danke für diese script.

    AntwortenLöschen
  2. You are right. The problem is caused by Copy_ColoredAsHtml, which didn't escape the '<' and '>'. Therfore the groupnames
    und and are not shown behind the question marks.
    I'm trying to post a correcet version.

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  3. Sorry they are not show in the above Komment too.

    AntwortenLöschen
  4. Next try the missing groups are:

    <program>
    <pid>
    <user>
    <handle>
    <attr>
    <file>

    AntwortenLöschen