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VBScript for removing files from folder

Posted on 2009-07-14
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Last Modified: 2012-05-07
Hi All Experts

I would like to use Vbscript to remove some files from folder. These files are log files created automatically by application daily, I only want to keep 14 days log files and remove rest of them.

Anyone can tell me how to write a VBScript for this purpose? I am quite a new person to VB script.

Any help would be most appreciated.

Best Regards
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Question by:mxgong
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Expert Comment

by:mass2612
ID: 24856836
Hi,

I have a script to cleanup log files on a particular directory for one of our apps. Maybe this will work for you. test it out and let us know if you have any ???

Lines you need to edit are: -
 iDaysOld = 14
      sDirPath = "D:\" ' drive letter of where the directory to clean up is
      sDirName = "foldername" ' directory where the log files you need to cleanup are




' COMMENT: This script will search a speicified directory for folders older than XX days and delete them
'
'==========================================================================
 
'Option Explicit
'on error resume next
      Dim oFSO
      Dim sDirectoryPath
      Dim oFolder
      Dim oFileCollection
      Dim oFile
      Dim iDaysOld
 
'Customize values here to fit your needs
Const ForWriting = 2 ' creats a constant for writing to file
Const Forappending = 8 ' creates a constant for appending to file
 
' objOutputFile.WriteLine "Account name" & "," & "Alternate Recipient"
      iDaysOld = 14
      sDirPath = "D:\" ' drive letter of where the directory to clean up is
      sDirName = "foldername" ' directory where the log files you need to cleanup are
      Set fs = CreateObject("scripting.filesystemobject")
      sDirectoryPath = sDirPath & sDirName '"C:\temp"
      Set fo = fs.GetFolder(sDirectoryPath)
      Set folders = fo.SubFolders
	  OutputFile = sDirName & ".log"	' Output file with server details
 
	  Set objFSO = CreateObject("Scripting.FileSystemObject")
' Set objInputFile = objFSO.OpenTextFile(InputFile,1,FALSE) ' opens text file object
	  Set objOutputFile = objFSO.OpenTextFile(OutputFile, forWriting, True) ' opens output file for writing      
      strFolderList = "The following Folders are found under " & sDirectoryPath
	  strDelFolderList = "The following Folders are older than " & iDaysOld & " day will be deleted from " & sDirectoryPath
'Walk through each file in this folder collection. 
'If it is older than 3 weeks (10) days, then delete it.
		For Each folder In folders
		strFolderList = strFolderList & vbcrlf & folder.Name & vbtab & folder.DateLastModified
            If folder.DateLastModified < (Date() - iDaysOld) Then
                  strDelFolderList = strDelFolderList & vbcrlf & folder.Name & vbtab & folder.DateLastModified
                  folder.Delete(True)
            End If
      Next
'WScript.Echo strFolderList
'WScript.Echo strDelFolderList
objOutputFile.WriteLine Now & vbcrlf
objOutputFile.WriteLine "### Cleaning folder " & sDirectoryPath & " removing folders older than " & iDaysOld & " ### " & vbcrlf & vbcrlf
objOutputFile.WriteLine strFolderList & vbcrlf
objOutputFile.WriteLine strDelFolderList
Wscript.echo "Script completed see log file - " & OutputFile & vbcrlf
'Clean up
      Set oFSO = Nothing
      Set oFolder = Nothing
      Set oFileCollection = Nothing
      Set oFile = Nothing

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Expert Comment

by:mass2612
ID: 24864980
Eeek. Sorry i think I posed the wrong script above will search for folders in a directory and delete the old ones. I'll try to post the files one soon. If you don't here from me today then request this call to be delete refund and re-post. Once again sorry about that.

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Expert Comment

by:mass2612
ID: 24865101
I very quickly fixed this one up and tested it try it out it should suit your need. this will delete files that have not been modified for 14 days.

Set Directory = Fso.GetFolder("C:\temp\test")         ' place for directory details here
If DateDiff("D", Modified.DateLastModified, Now) > 14 Then Modified.Delete ' this line means 14 days

Dim Fso
Dim Directory
Dim Modified
Dim Files
 
Set Fso = CreateObject("Scripting.FileSystemObject")
Set Directory = Fso.GetFolder("C:\temp\test")         ' place for directory details here
Set Files = Directory.Files
 
For Each Modified in Files
If DateDiff("D", Modified.DateLastModified, Now) > 14 Then Modified.Delete
Next

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Author Comment

by:mxgong
ID: 24865224
Thanks Mass2612....

I will try it today and get it back to you ASAP.

Cheers
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Author Comment

by:mxgong
ID: 24865291
Hi Mass2612

Your script is working perfectly. But I may need a small change. (I am sorry I didn't mention my question clearly. )

In my log folder, you can see the attachment in the below. I only want to remove log filename "access.2009-xx-xx" which is over 14 days. I want to keep file:boot, process, server, and all server.log.2009-xx-xx which could be over 14 days.

Could you please help me to change the script?

I appreciate to your help and time.

Cheers
logfile.JPG
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Accepted Solution

by:
mass2612 earned 500 total points
ID: 24865709
Try this. This will delete files older than 14 days with the string access.2009 in the filename. Well in theory make sure you test it somewhere safe first.

This is the line of note: -
if Instr(1,Modified.Name,"access.2009",1) then Modified.Delete

Dim Fso
Dim Directory
Dim Modified
Dim Files
 
Set Fso = CreateObject("Scripting.FileSystemObject")
Set Directory = Fso.GetFolder("C:\temp\test")
Set Files = Directory.Files
 
For Each Modified in Files
If DateDiff("D", Modified.DateLastModified, Now) > 14 Then 
	if Instr(1,Modified.Name,"access.2009",1) then Modified.Delete
	End if
Next

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Expert Comment

by:mass2612
ID: 24874771
Morning - did this end up working ok for you?
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Author Closing Comment

by:mxgong
ID: 31603602
Thanks for your help.
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